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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: llvm-toolset:rhel8 security update
Advisory ID:       RHSA-2021:4743-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:4743
Issue date:        2021-11-18
CVE Names:         CVE-2021-42574 
====================================================================
1. Summary:

An update for the llvm-toolset:rhel8 module is now available for Red Hat
Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang
compiler for the C and C++ languages, the LLDB debugger, and related tools
for code analysis.

Security Fix(es):

* Developer environment: Unicode's bidirectional (BiDi) override characterscan cause trojan source attacks (CVE-2021-42574)

The following changes were introduced in clang in order to facilitate
detection of BiDi Unicode characters:

clang-tidy now finds identifiers that contain Unicode characters with
right-to-left direction, which can be confusing as they may change the
understanding of a whole statement.

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2005819 - CVE-2021-42574 Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.src.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.src.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
python-lit-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm

aarch64:
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm
python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm

noarch:
clang-analyzer-12.0.1-4.module+el8.5.0+13246+cefb5d4c.noarch.rpm
llvm-doc-12.0.1-2.module+el8.5.0+12488+254d2a07.noarch.rpm
python3-lit-12.0.1-1.module+el8.5.0+11871+08d0eab5.noarch.rpm

ppc64le:
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm
python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm

s390x:
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm
python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm

x86_64:
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm
llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm
python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm
python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm
python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-42574
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/security/vulnerabilities/RHSB-2021-007

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-4743:03 Moderate: llvm-toolset:rhel8 security update

An update for the llvm-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8

Summary

LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the LLDB debugger, and related tools for code analysis.
Security Fix(es):
* Developer environment: Unicode's bidirectional (BiDi) override characterscan cause trojan source attacks (CVE-2021-42574)
The following changes were introduced in clang in order to facilitate detection of BiDi Unicode characters:
clang-tidy now finds identifiers that contain Unicode characters with right-to-left direction, which can be confusing as they may change the understanding of a whole statement.
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.



Summary


Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2021-42574 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/security/vulnerabilities/RHSB-2021-007

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.src.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.src.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm python-lit-12.0.1-1.module+el8.5.0+11871+08d0eab5.src.rpm
aarch64: clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.aarch64.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.aarch64.rpm python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.aarch64.rpm
noarch: clang-analyzer-12.0.1-4.module+el8.5.0+13246+cefb5d4c.noarch.rpm llvm-doc-12.0.1-2.module+el8.5.0+12488+254d2a07.noarch.rpm python3-lit-12.0.1-1.module+el8.5.0+11871+08d0eab5.noarch.rpm
ppc64le: clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.ppc64le.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.ppc64le.rpm python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.ppc64le.rpm
s390x: clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.s390x.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.s390x.rpm python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.s390x.rpm
x86_64: clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-debugsource-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-devel-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-libs-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-libs-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-resource-filesystem-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-tools-extra-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm clang-tools-extra-debuginfo-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm compiler-rt-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm compiler-rt-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm compiler-rt-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm git-clang-format-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm libomp-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-libs-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-libs-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-test-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lld-test-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lldb-debuginfo-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lldb-debugsource-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm lldb-devel-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-debugsource-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-devel-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-devel-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-googletest-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-libs-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-libs-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-static-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-test-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.i686.rpm llvm-test-debuginfo-12.0.1-2.module+el8.5.0+12488+254d2a07.x86_64.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm llvm-toolset-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.i686.rpm python3-clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c.x86_64.rpm python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.i686.rpm python3-lldb-12.0.1-1.module+el8.5.0+11871+08d0eab5.x86_64.rpm
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Severity
Advisory ID: RHSA-2021:4743-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4743
Issued Date: : 2021-11-18
CVE Names: CVE-2021-42574

Topic

An update for the llvm-toolset:rhel8 module is now available for Red HatEnterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64


Bugs Fixed

2005819 - CVE-2021-42574 Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks


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