Red Hat Enterprise Linux 8.2 RHSA-2023:0380-01 Critical: libXpm DoS Threat
red hat
January 23, 2023
An update for libXpm is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterpri...
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
X.Org X11 libXpm runtime library.
Security Fix(es):
* libXpm: compression commands depend on $PATH (CVE-2022-4883)
* libXpm: Runaway loop on width of 0 and enormous height (CVE-2022-44617)
* libXpm: Infinite loop on unclosed comments (CVE-2022-46285)
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.
Topics Covered
References
https://access.redhat.com/security/cve/CVE-2022-4883 https://access.redhat.com/security/cve/CVE-2022-44617 https://access.redhat.com/security/cve/CVE-2022-46285 https://access.redhat.com/security/updates/classification#important
Package List
Red Hat Enterprise Linux AppStream AUS (v. 8.2):
Source:
libXpm-3.5.12-9.el8_2.src.rpm
aarch64:
libXpm-3.5.12-9.el8_2.aarch64.rpm
libXpm-debuginfo-3.5.12-9.el8_2.aarch64.rpm
libXpm-debugsource-3.5.12-9.el8_2.aarch64.rpm
libXpm-devel-3.5.12-9.el8_2.aarch64.rpm
libXpm-devel-debuginfo-3.5.12-9.el8_2.aarch64.rpm
ppc64le:
libXpm-3.5.12-9.el8_2.ppc64le.rpm
libXpm-debuginfo-3.5.12-9.el8_2.ppc64le.rpm
libXpm-debugsource-3.5.12-9.el8_2.ppc64le.rpm
libXpm-devel-3.5.12-9.el8_2.ppc64le.rpm
libXpm-devel-debuginfo-3.5.12-9.el8_2.ppc64le.rpm
s390x:
libXpm-3.5.12-9.el8_2.s390x.rpm
libXpm-debuginfo-3.5.12-9.el8_2.s390x.rpm
libXpm-debugsource-3.5.12-9.el8_2.s390x.rpm
libXpm-devel-3.5.12-9.el8_2.s390x.rpm
libXpm-devel-debuginfo-3.5.12-9.el8_2.s390x.rpm
x86_64:
libXpm-3.5.12-9.el8_2.i686.rpm
libXpm-3.5.12-9.el8_2.x86_64.rpm
libXpm-debuginfo-3.5.12-9.el8_2.i686.rpm
libXpm-debuginfo-3.5.12-9.el8_2.x86_64.rpm
libXpm-debugsource-3.5.12-9.el8_2.i686.rpm
libXpm-debugsource-3.5.12-9.el8_2.x86_64.rpm
libXpm-devel-3.5.12-9.el8_2.i686.rpm
libXpm-devel-3.5.12-9.el8_2.x86_64.rpm
libXpm-devel-debuginfo-3.5.12-9.el8_2.i686.rpm
libXpm-devel-debuginfo-3.5.12-9.el8_2.x86_64.rpm
Red Hat Enterprise Linux AppStream E4S (v. 8.2):
Source:
libXpm-3.5.12-9.el8_2.src.rpm
aarch64:
libXpm-3.5.12-9.el8_2.aarch64.rpm
Read the Full Advisory
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Severity
important
Lowest
Low
Medium
High
Critical
Advisory ID: RHSA-2023:0380-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0380
Issue date: 2023-01-23
Topic
An update for libXpm is now available for Red Hat Enterprise Linux 8.2Advanced Update Support, Red Hat Enterprise Linux 8.2 TelecommunicationsUpdate Service, and Red Hat Enterprise Linux 8.2 Update Services for SAPSolutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topics Covered
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
2160092 - CVE-2022-46285 libXpm: Infinite loop on unclosed comments
2160193 - CVE-2022-44617 libXpm: Runaway loop on width of 0 and enormous height
2160213 - CVE-2022-4883 libXpm: compression commands depend on $PATH
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