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Red Hat Enterprise Linux 9 RHSA-2022:8384-01 Moderate Harfbuzz Fix

red hat
Calendar Grey November 15, 2022
Dist Redhat Esm H88
Critical font library upgrade released for CentOS Stream 9, tackling buffer overflow vulnerabilities.
An update for harfbuzz 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

HarfBuzz is an implementation of the OpenType Layout engine.
Security Fix(es):
* harfbuzz: integer overflow in the component hb-ot-shape-fallback.cc (CVE-2022-33068)
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 security update Red Hat Enterprise Linux software fix integer overflow Moderate harfbuzz

References

https://access.redhat.com/security/cve/CVE-2022-33068 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
aarch64: harfbuzz-debuginfo-2.7.4-8.el9.aarch64.rpm harfbuzz-debugsource-2.7.4-8.el9.aarch64.rpm harfbuzz-devel-2.7.4-8.el9.aarch64.rpm harfbuzz-devel-debuginfo-2.7.4-8.el9.aarch64.rpm harfbuzz-icu-2.7.4-8.el9.aarch64.rpm harfbuzz-icu-debuginfo-2.7.4-8.el9.aarch64.rpm
ppc64le: harfbuzz-debuginfo-2.7.4-8.el9.ppc64le.rpm harfbuzz-debugsource-2.7.4-8.el9.ppc64le.rpm harfbuzz-devel-2.7.4-8.el9.ppc64le.rpm harfbuzz-devel-debuginfo-2.7.4-8.el9.ppc64le.rpm harfbuzz-icu-2.7.4-8.el9.ppc64le.rpm harfbuzz-icu-debuginfo-2.7.4-8.el9.ppc64le.rpm
s390x: harfbuzz-2.7.4-8.el9.s390x.rpm harfbuzz-debuginfo-2.7.4-8.el9.s390x.rpm harfbuzz-debugsource-2.7.4-8.el9.s390x.rpm harfbuzz-devel-2.7.4-8.el9.s390x.rpm harfbuzz-devel-debuginfo-2.7.4-8.el9.s390x.rpm harfbuzz-icu-2.7.4-8.el9.s390x.rpm harfbuzz-icu-debuginfo-2.7.4-8.el9.s390x.rpm
x86_64: harfbuzz-debuginfo-2.7.4-8.el9.i686.rpm harfbuzz-debuginfo-2.7.4-8.el9.x86_64.rpm harfbuzz-debugsource-2.7.4-8.el9.i686.rpm harfbuzz-debugsource-2.7.4-8.el9.x86_64.rpm harfbuzz-devel-2.7.4-8.el9.i686.rpm harfbuzz-devel-2.7.4-8.el9.x86_64.rpm harfbuzz-devel-debuginfo-2.7.4-8.el9.i686.rpm harfbuzz-devel-debuginfo-2.7.4-8.el9.x86_64.rpm harfbuzz-icu-2.7.4-8.el9.i686.rpm harfbuzz-icu-2.7.4-8.el9.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2022:8384-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8384
Issue date: 2022-11-15

Topic

An update for harfbuzz 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 security update Red Hat Enterprise Linux software fix integer overflow Moderate harfbuzz

Relevant Releases Architectures

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

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

Bugs Fixed

2102608 - CVE-2022-33068 harfbuzz: integer overflow in the component hb-ot-shape-fallback.cc

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