A libsolv security and bug fix update has been released for Red Hat Enterprise Linux 8.
RHSA-2021:4408-03: Low: libsolv security and bug fix update
=====================================================================
Red Hat Security Advisory
Synopsis: Low: libsolv security and bug fix update
Advisory ID: RHSA-2021:4408-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4408
Issue date: 2021-11-09
CVE Names: CVE-2021-3200
=====================================================================
1. Summary:
An update for libsolv is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Low. 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 (v. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux CRB (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
The libsolv packages provide a library for resolving package dependencies
using a satisfiability algorithm.
Security Fix(es):
* libsolv: heap-based buffer overflow in testcase_read() in src/testcase.c
(CVE-2021-3200)
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 8.5 Release Notes linked from 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/):
1951405 - Rebase libsolv to >= 0.7.17
1962307 - CVE-2021-3200 libsolv: heap-based buffer overflow in testcase_read() in src/testcase.c
1986425 - Rebase libsolv to >= 0.7.19
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
libsolv-0.7.19-1.el8.src.rpm
aarch64:
libsolv-0.7.19-1.el8.aarch64.rpm
libsolv-debuginfo-0.7.19-1.el8.aarch64.rpm
libsolv-debugsource-0.7.19-1.el8.aarch64.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.aarch64.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.aarch64.rpm
perl-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
python3-solv-0.7.19-1.el8.aarch64.rpm
python3-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
ruby-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
ppc64le:
libsolv-0.7.19-1.el8.ppc64le.rpm
libsolv-debuginfo-0.7.19-1.el8.ppc64le.rpm
libsolv-debugsource-0.7.19-1.el8.ppc64le.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.ppc64le.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.ppc64le.rpm
perl-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
python3-solv-0.7.19-1.el8.ppc64le.rpm
python3-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
ruby-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
s390x:
libsolv-0.7.19-1.el8.s390x.rpm
libsolv-debuginfo-0.7.19-1.el8.s390x.rpm
libsolv-debugsource-0.7.19-1.el8.s390x.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.s390x.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.s390x.rpm
perl-solv-debuginfo-0.7.19-1.el8.s390x.rpm
python3-solv-0.7.19-1.el8.s390x.rpm
python3-solv-debuginfo-0.7.19-1.el8.s390x.rpm
ruby-solv-debuginfo-0.7.19-1.el8.s390x.rpm
x86_64:
libsolv-0.7.19-1.el8.i686.rpm
libsolv-0.7.19-1.el8.x86_64.rpm
libsolv-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-debuginfo-0.7.19-1.el8.x86_64.rpm
libsolv-debugsource-0.7.19-1.el8.i686.rpm
libsolv-debugsource-0.7.19-1.el8.x86_64.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.x86_64.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.x86_64.rpm
perl-solv-debuginfo-0.7.19-1.el8.i686.rpm
perl-solv-debuginfo-0.7.19-1.el8.x86_64.rpm
python3-solv-0.7.19-1.el8.x86_64.rpm
python3-solv-debuginfo-0.7.19-1.el8.i686.rpm
python3-solv-debuginfo-0.7.19-1.el8.x86_64.rpm
ruby-solv-debuginfo-0.7.19-1.el8.i686.rpm
ruby-solv-debuginfo-0.7.19-1.el8.x86_64.rpm
Red Hat Enterprise Linux CRB (v. 8):
aarch64:
libsolv-debuginfo-0.7.19-1.el8.aarch64.rpm
libsolv-debugsource-0.7.19-1.el8.aarch64.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.aarch64.rpm
libsolv-devel-0.7.19-1.el8.aarch64.rpm
libsolv-tools-0.7.19-1.el8.aarch64.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.aarch64.rpm
perl-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
python3-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
ruby-solv-debuginfo-0.7.19-1.el8.aarch64.rpm
ppc64le:
libsolv-debuginfo-0.7.19-1.el8.ppc64le.rpm
libsolv-debugsource-0.7.19-1.el8.ppc64le.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.ppc64le.rpm
libsolv-devel-0.7.19-1.el8.ppc64le.rpm
libsolv-tools-0.7.19-1.el8.ppc64le.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.ppc64le.rpm
perl-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
python3-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
ruby-solv-debuginfo-0.7.19-1.el8.ppc64le.rpm
s390x:
libsolv-debuginfo-0.7.19-1.el8.s390x.rpm
libsolv-debugsource-0.7.19-1.el8.s390x.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.s390x.rpm
libsolv-devel-0.7.19-1.el8.s390x.rpm
libsolv-tools-0.7.19-1.el8.s390x.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.s390x.rpm
perl-solv-debuginfo-0.7.19-1.el8.s390x.rpm
python3-solv-debuginfo-0.7.19-1.el8.s390x.rpm
ruby-solv-debuginfo-0.7.19-1.el8.s390x.rpm
x86_64:
libsolv-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-debuginfo-0.7.19-1.el8.x86_64.rpm
libsolv-debugsource-0.7.19-1.el8.i686.rpm
libsolv-debugsource-0.7.19-1.el8.x86_64.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-demo-debuginfo-0.7.19-1.el8.x86_64.rpm
libsolv-devel-0.7.19-1.el8.i686.rpm
libsolv-devel-0.7.19-1.el8.x86_64.rpm
libsolv-tools-0.7.19-1.el8.x86_64.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.i686.rpm
libsolv-tools-debuginfo-0.7.19-1.el8.x86_64.rpm
perl-solv-debuginfo-0.7.19-1.el8.i686.rpm
perl-solv-debuginfo-0.7.19-1.el8.x86_64.rpm
python3-solv-debuginfo-0.7.19-1.el8.i686.rpm
python3-solv-debuginfo-0.7.19-1.el8.x86_64.rpm
ruby-solv-debuginfo-0.7.19-1.el8.i686.rpm
ruby-solv-debuginfo-0.7.19-1.el8.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-2021-3200
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc.
