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Red Hat Enterprise Linux 9 RHSA-2022-8078-01 Moderate FLAC Security Fix

red hat
Calendar Grey November 15, 2022
Dist Redhat Esm H88
Ubuntu's notice regarding the AV1 codec patch evaluated as moderate, providing a critical remedy. Keep informed to maintain system integrity.
An update for flac is now available for Red Hat Enterprise Linux 9

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

FLAC stands for Free Lossless Audio Codec. FLAC is similar to Ogg Vorbis, but lossless. The FLAC project consists of the stream format, reference encoders and decoders in library form, a command-line program to encode and decode FLAC files, and a command-line metadata editor for FLAC files.
Security Fix(es):
* flac: out of bound write in append_to_verify_fifo_interleaved_ of stream_encoder.c (CVE-2021-0561)
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 9.1 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate security update red hat linux distribution flac out of bounds write

References

https://access.redhat.com/security/cve/CVE-2021-0561 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.1_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: flac-1.3.3-10.el9.src.rpm
aarch64: flac-debuginfo-1.3.3-10.el9.aarch64.rpm flac-debugsource-1.3.3-10.el9.aarch64.rpm flac-libs-1.3.3-10.el9.aarch64.rpm flac-libs-debuginfo-1.3.3-10.el9.aarch64.rpm
ppc64le: flac-debuginfo-1.3.3-10.el9.ppc64le.rpm flac-debugsource-1.3.3-10.el9.ppc64le.rpm flac-libs-1.3.3-10.el9.ppc64le.rpm flac-libs-debuginfo-1.3.3-10.el9.ppc64le.rpm
s390x: flac-debuginfo-1.3.3-10.el9.s390x.rpm flac-debugsource-1.3.3-10.el9.s390x.rpm flac-libs-1.3.3-10.el9.s390x.rpm flac-libs-debuginfo-1.3.3-10.el9.s390x.rpm
x86_64: flac-debuginfo-1.3.3-10.el9.i686.rpm flac-debuginfo-1.3.3-10.el9.x86_64.rpm flac-debugsource-1.3.3-10.el9.i686.rpm flac-debugsource-1.3.3-10.el9.x86_64.rpm flac-libs-1.3.3-10.el9.i686.rpm flac-libs-1.3.3-10.el9.x86_64.rpm flac-libs-debuginfo-1.3.3-10.el9.i686.rpm flac-libs-debuginfo-1.3.3-10.el9.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 9):
aarch64: flac-1.3.3-10.el9.aarch64.rpm flac-debuginfo-1.3.3-10.el9.aarch64.rpm flac-debugsource-1.3.3-10.el9.aarch64.rpm flac-devel-1.3.3-10.el9.aarch64.rpm flac-libs-debuginfo-1.3.3-10.el9.aarch64.rpm
ppc64le: flac-1.3.3-10.el9.ppc64le.rpm flac-debuginfo-1.3.3-10.el9.ppc64le.rpm flac-debugsource-1.3.3-10.el9.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:8078-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8078
Issue date: 2022-11-15

Topic

An update for flac is now available for Red Hat Enterprise Linux 9.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 security update red hat linux distribution flac out of bounds write

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 9) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2057776 - CVE-2021-0561 flac: out of bound write in append_to_verify_fifo_interleaved_ of stream_encoder.c

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