RedHat: RHSA-2019-2197:01 Low: elfutils security, bug fix,
Summary
The elfutils packages contain a number of utility programs and libraries
related to the creation and maintenance of executable code.
The following packages have been upgraded to a later upstream version:
elfutils (0.176). (BZ#1676504)
Security Fix(es):
* elfutils: Heap-based buffer over-read in
libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file
(CVE-2018-16062)
* elfutils: Double-free due to double decompression of sections in crafted
ELF causes crash (CVE-2018-16402)
* elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and
libwd/dwarf_hasattr.c causes crash (CVE-2018-16403)
* elfutils: invalid memory address dereference was discovered in
dwfl_segment_report_module.c in libdwfl (CVE-2018-18310)
* elfutils: eu-size cannot handle recursive ar files (CVE-2018-18520)
* elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c
(CVE-2018-18521)
* elfutils: heap-based buffer over-read in read_srclines in
dwarf_getsrclines.c in libdw (CVE-2019-7149)
* elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c
(CVE-2019-7150)
* elfutils: Out of bound write in elf_cvt_note in libelf/note_xlate.h
(CVE-2019-7664)
* elfutils: heap-based buffer over-read in function elf32_xlatetom in
elf32_xlatetom.c (CVE-2019-7665)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.7 Release Notes linked from 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-2018-16062 https://access.redhat.com/security/cve/CVE-2018-16402 https://access.redhat.com/security/cve/CVE-2018-16403 https://access.redhat.com/security/cve/CVE-2018-18310 https://access.redhat.com/security/cve/CVE-2018-18520 https://access.redhat.com/security/cve/CVE-2018-18521 https://access.redhat.com/security/cve/CVE-2019-7149 https://access.redhat.com/security/cve/CVE-2019-7150 https://access.redhat.com/security/cve/CVE-2019-7664 https://access.redhat.com/security/cve/CVE-2019-7665 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index
Package List
Red Hat Enterprise Linux Client (v. 7):
Source:
elfutils-0.176-2.el7.src.rpm
noarch:
elfutils-default-yama-scope-0.176-2.el7.noarch.rpm
x86_64:
elfutils-0.176-2.el7.x86_64.rpm
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-libelf-0.176-2.el7.i686.rpm
elfutils-libelf-0.176-2.el7.x86_64.rpm
elfutils-libs-0.176-2.el7.i686.rpm
elfutils-libs-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-0.176-2.el7.i686.rpm
elfutils-devel-0.176-2.el7.x86_64.rpm
elfutils-devel-static-0.176-2.el7.i686.rpm
elfutils-devel-static-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-0.176-2.el7.i686.rpm
elfutils-libelf-devel-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-static-0.176-2.el7.i686.rpm
elfutils-libelf-devel-static-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
elfutils-0.176-2.el7.src.rpm
noarch:
elfutils-default-yama-scope-0.176-2.el7.noarch.rpm
x86_64:
elfutils-0.176-2.el7.x86_64.rpm
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-libelf-0.176-2.el7.i686.rpm
elfutils-libelf-0.176-2.el7.x86_64.rpm
elfutils-libs-0.176-2.el7.i686.rpm
elfutils-libs-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-0.176-2.el7.i686.rpm
elfutils-devel-0.176-2.el7.x86_64.rpm
elfutils-devel-static-0.176-2.el7.i686.rpm
elfutils-devel-static-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-0.176-2.el7.i686.rpm
elfutils-libelf-devel-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-static-0.176-2.el7.i686.rpm
elfutils-libelf-devel-static-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
elfutils-0.176-2.el7.src.rpm
noarch:
elfutils-default-yama-scope-0.176-2.el7.noarch.rpm
ppc64:
elfutils-0.176-2.el7.ppc64.rpm
elfutils-debuginfo-0.176-2.el7.ppc.rpm
elfutils-debuginfo-0.176-2.el7.ppc64.rpm
elfutils-devel-0.176-2.el7.ppc.rpm
elfutils-devel-0.176-2.el7.ppc64.rpm
elfutils-libelf-0.176-2.el7.ppc.rpm
elfutils-libelf-0.176-2.el7.ppc64.rpm
elfutils-libelf-devel-0.176-2.el7.ppc.rpm
elfutils-libelf-devel-0.176-2.el7.ppc64.rpm
elfutils-libs-0.176-2.el7.ppc.rpm
elfutils-libs-0.176-2.el7.ppc64.rpm
ppc64le:
elfutils-0.176-2.el7.ppc64le.rpm
elfutils-debuginfo-0.176-2.el7.ppc64le.rpm
elfutils-devel-0.176-2.el7.ppc64le.rpm
elfutils-libelf-0.176-2.el7.ppc64le.rpm
elfutils-libelf-devel-0.176-2.el7.ppc64le.rpm
elfutils-libs-0.176-2.el7.ppc64le.rpm
s390x:
elfutils-0.176-2.el7.s390x.rpm
elfutils-debuginfo-0.176-2.el7.s390.rpm
elfutils-debuginfo-0.176-2.el7.s390x.rpm
elfutils-devel-0.176-2.el7.s390.rpm
elfutils-devel-0.176-2.el7.s390x.rpm
elfutils-libelf-0.176-2.el7.s390.rpm
elfutils-libelf-0.176-2.el7.s390x.rpm
elfutils-libelf-devel-0.176-2.el7.s390.rpm
elfutils-libelf-devel-0.176-2.el7.s390x.rpm
elfutils-libs-0.176-2.el7.s390.rpm
elfutils-libs-0.176-2.el7.s390x.rpm
x86_64:
elfutils-0.176-2.el7.x86_64.rpm
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-0.176-2.el7.i686.rpm
elfutils-devel-0.176-2.el7.x86_64.rpm
elfutils-libelf-0.176-2.el7.i686.rpm
elfutils-libelf-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-0.176-2.el7.i686.rpm
elfutils-libelf-devel-0.176-2.el7.x86_64.rpm
elfutils-libs-0.176-2.el7.i686.rpm
elfutils-libs-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
elfutils-debuginfo-0.176-2.el7.ppc.rpm
elfutils-debuginfo-0.176-2.el7.ppc64.rpm
elfutils-devel-static-0.176-2.el7.ppc.rpm
elfutils-devel-static-0.176-2.el7.ppc64.rpm
elfutils-libelf-devel-static-0.176-2.el7.ppc.rpm
elfutils-libelf-devel-static-0.176-2.el7.ppc64.rpm
ppc64le:
elfutils-debuginfo-0.176-2.el7.ppc64le.rpm
elfutils-devel-static-0.176-2.el7.ppc64le.rpm
elfutils-libelf-devel-static-0.176-2.el7.ppc64le.rpm
s390x:
elfutils-debuginfo-0.176-2.el7.s390.rpm
elfutils-debuginfo-0.176-2.el7.s390x.rpm
elfutils-devel-static-0.176-2.el7.s390.rpm
elfutils-devel-static-0.176-2.el7.s390x.rpm
elfutils-libelf-devel-static-0.176-2.el7.s390.rpm
elfutils-libelf-devel-static-0.176-2.el7.s390x.rpm
x86_64:
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-static-0.176-2.el7.i686.rpm
elfutils-devel-static-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-static-0.176-2.el7.i686.rpm
elfutils-libelf-devel-static-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
elfutils-0.176-2.el7.src.rpm
noarch:
elfutils-default-yama-scope-0.176-2.el7.noarch.rpm
x86_64:
elfutils-0.176-2.el7.x86_64.rpm
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-0.176-2.el7.i686.rpm
elfutils-devel-0.176-2.el7.x86_64.rpm
elfutils-libelf-0.176-2.el7.i686.rpm
elfutils-libelf-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-0.176-2.el7.i686.rpm
elfutils-libelf-devel-0.176-2.el7.x86_64.rpm
elfutils-libs-0.176-2.el7.i686.rpm
elfutils-libs-0.176-2.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
elfutils-debuginfo-0.176-2.el7.i686.rpm
elfutils-debuginfo-0.176-2.el7.x86_64.rpm
elfutils-devel-static-0.176-2.el7.i686.rpm
elfutils-devel-static-0.176-2.el7.x86_64.rpm
elfutils-libelf-devel-static-0.176-2.el7.i686.rpm
elfutils-libelf-devel-static-0.176-2.el7.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/
Topic
An update for elfutils is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Low. 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 Client (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Bugs Fixed
1623752 - CVE-2018-16062 elfutils: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file
1625050 - CVE-2018-16402 elfutils: Double-free due to double decompression of sections in crafted ELF causes crash
1625055 - CVE-2018-16403 elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash
1642604 - CVE-2018-18310 elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl
1646477 - CVE-2018-18520 elfutils: eu-size cannot handle recursive ar files
1646482 - CVE-2018-18521 elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c
1671443 - CVE-2019-7149 elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw
1671446 - CVE-2019-7150 elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c
1677536 - CVE-2019-7664 elfutils: Out of bound write in elf_cvt_note in libelf/note_xlate.h
1677538 - CVE-2019-7665 elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c
1704754 - elfutils xlate (cross-endian) functions might not convert an ELF Note header