—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: libarchive security update
Advisory ID: RHSA-2020:0246-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0246
Issue date: 2020-01-27
CVE Names: CVE-2019-18408
=====================================================================
1. Summary:
An update for libarchive is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact
of Important. 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 BaseOS E4S (v. 8.0) – ppc64le, x86_64
3. Description:
The libarchive programming library can create and read several different
streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM
images. Libarchive is used notably in the bsdtar utility, scripting
language bindings such as python-libarchive, and several popular desktop
file managers.
Security Fix(es):
* libarchive: use-after-free in archive_read_format_rar_read_data when
there is an error in the decompression of an archive entry (CVE-2019-18408)
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/):
1769979 – CVE-2019-18408 libarchive: use-after-free in archive_read_format_rar_read_data when there is an error in the decompression of an archive entry
6. Package List:
Red Hat Enterprise Linux BaseOS E4S (v. 8.0):
Source:
libarchive-3.3.2-4.el8_0.src.rpm
ppc64le:
bsdcat-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
bsdtar-3.3.2-4.el8_0.ppc64le.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
libarchive-3.3.2-4.el8_0.ppc64le.rpm
libarchive-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
libarchive-debugsource-3.3.2-4.el8_0.ppc64le.rpm
x86_64:
bsdcat-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdcat-debuginfo-3.3.2-4.el8_0.x86_64.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.x86_64.rpm
bsdtar-3.3.2-4.el8_0.x86_64.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.x86_64.rpm
libarchive-3.3.2-4.el8_0.i686.rpm
libarchive-3.3.2-4.el8_0.x86_64.rpm
libarchive-debuginfo-3.3.2-4.el8_0.i686.rpm
libarchive-debuginfo-3.3.2-4.el8_0.x86_64.rpm
libarchive-debugsource-3.3.2-4.el8_0.i686.rpm
libarchive-debugsource-3.3.2-4.el8_0.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-2019-18408
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1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=gYu9
—–END PGP SIGNATURE—–
—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
