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Red Hat 7: RHSA-2023-3269-01 Moderate: Devtoolset-12-Binutils Security Fix

red hat
Calendar Grey May 24, 2023
Dist Redhat Esm H88
Stay informed regarding the security patch for Red Hat's devtoolset-12-gcc, addressing significant vulnerabilities with a medium-level consequence.
An update for devtoolset-12-binutils is now available for Red Hat Software Collections

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

Summary

The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line utilities.
Security Fix(es):
* binutils: NULL pointer dereference in _bfd_elf_get_symbol_version_string leads to segfault (CVE-2022-4285)
* libiberty: Heap/stack buffer overflow in the dlang_lname function in d-demangle.c (CVE-2021-3826)
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.

Topics%20covered

Topics Covered

security advisory moderate heap overflow NULL pointer Red Hat Software Collections devtoolset-12-binutils

References

https://access.redhat.com/security/cve/CVE-2021-3826 https://access.redhat.com/security/cve/CVE-2022-4285 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Software Collections for RHEL Workstation(v. 7):
Source: devtoolset-12-binutils-2.36.1-6.el7.src.rpm
ppc64: devtoolset-12-binutils-2.36.1-6.el7.ppc64.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.ppc64.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.ppc64.rpm
ppc64le: devtoolset-12-binutils-2.36.1-6.el7.ppc64le.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.ppc64le.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.ppc64le.rpm
s390x: devtoolset-12-binutils-2.36.1-6.el7.s390x.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.s390x.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.s390x.rpm
x86_64: devtoolset-12-binutils-2.36.1-6.el7.i686.rpm devtoolset-12-binutils-2.36.1-6.el7.x86_64.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.i686.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.x86_64.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.i686.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.x86_64.rpm
Red Hat Software Collections for RHEL(v. 7):
Source: devtoolset-12-binutils-2.36.1-6.el7.src.rpm
x86_64: devtoolset-12-binutils-2.36.1-6.el7.i686.rpm devtoolset-12-binutils-2.36.1-6.el7.x86_64.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.i686.rpm devtoolset-12-binutils-debuginfo-2.36.1-6.el7.x86_64.rpm devtoolset-12-binutils-devel-2.36.1-6.el7.i686.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:3269-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3269
Issue date: 2023-05-23

Topic

An update for devtoolset-12-binutils is now available for Red Hat SoftwareCollections.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.

Topics%20covered

Topics Covered

security advisory moderate heap overflow NULL pointer Red Hat Software Collections devtoolset-12-binutils

Relevant Releases Architectures

Red Hat Software Collections for RHEL Workstation(v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Software Collections for RHEL(v. 7) - x86_64

Bugs Fixed

2122627 - CVE-2021-3826 libiberty: Heap/stack buffer overflow in the dlang_lname function in d-demangle.c

2150768 - CVE-2022-4285 binutils: NULL pointer dereference in _bfd_elf_get_symbol_version_string leads to segfault

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