Issued:
2023-11-28
Updated:
2023-11-28

RHSA-2023:7544 - Moderate: libxml2 security update

Synopsis

Moderate: libxml2 security update

Type/Severity

Security Advisory Moderate

Topic

An update for libxml2 is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

Description

The libxml2 library is a development toolbox providing the implementation of various XML standards.

Security Fix(es):

  • libxml2: crafted xml can cause global buffer overflow (CVE-2023-39615)

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.

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

The desktop must be restarted (log out, then log back in) for this update to take effect.

Affected Products

ProductVersionArch
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions8.8x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support8.8x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension8.8x86_64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support8.8ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support8.8s390x
Red Hat Enterprise Linux for ARM 64 - Extended Update Support8.8aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions8.8ppc64le
Red Hat Enterprise Linux Server - TUS8.8x86_64

Updated Packages

  • libxml2-devel-2.9.7-16.el8_8.2.s390x.rpm
  • libxml2-debuginfo-2.9.7-16.el8_8.2.aarch64.rpm
  • libxml2-debuginfo-2.9.7-16.el8_8.2.ppc64le.rpm
  • python3-libxml2-2.9.7-16.el8_8.2.x86_64.rpm
  • libxml2-debugsource-2.9.7-16.el8_8.2.i686.rpm
  • libxml2-devel-2.9.7-16.el8_8.2.x86_64.rpm
  • python3-libxml2-2.9.7-16.el8_8.2.aarch64.rpm
  • libxml2-debuginfo-2.9.7-16.el8_8.2.x86_64.rpm
  • python3-libxml2-2.9.7-16.el8_8.2.ppc64le.rpm
  • python3-libxml2-debuginfo-2.9.7-16.el8_8.2.i686.rpm
  • libxml2-2.9.7-16.el8_8.2.i686.rpm
  • python3-libxml2-debuginfo-2.9.7-16.el8_8.2.aarch64.rpm
  • libxml2-2.9.7-16.el8_8.2.aarch64.rpm
  • python3-libxml2-2.9.7-16.el8_8.2.s390x.rpm
  • libxml2-devel-2.9.7-16.el8_8.2.ppc64le.rpm
  • python3-libxml2-debuginfo-2.9.7-16.el8_8.2.ppc64le.rpm
  • libxml2-2.9.7-16.el8_8.2.x86_64.rpm
  • libxml2-debugsource-2.9.7-16.el8_8.2.ppc64le.rpm
  • libxml2-devel-2.9.7-16.el8_8.2.i686.rpm
  • libxml2-2.9.7-16.el8_8.2.s390x.rpm
  • libxml2-2.9.7-16.el8_8.2.ppc64le.rpm
  • libxml2-devel-2.9.7-16.el8_8.2.aarch64.rpm
  • libxml2-2.9.7-16.el8_8.2.src.rpm
  • libxml2-debuginfo-2.9.7-16.el8_8.2.i686.rpm
  • python3-libxml2-debuginfo-2.9.7-16.el8_8.2.x86_64.rpm
  • libxml2-debugsource-2.9.7-16.el8_8.2.aarch64.rpm
  • libxml2-debugsource-2.9.7-16.el8_8.2.s390x.rpm
  • libxml2-debugsource-2.9.7-16.el8_8.2.x86_64.rpm
  • libxml2-debuginfo-2.9.7-16.el8_8.2.s390x.rpm
  • python3-libxml2-debuginfo-2.9.7-16.el8_8.2.s390x.rpm

Fixes

CVEs

References

Additional information