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Red Hat Security Advisory 2023-5081-01

Red Hat Security Advisory 2023-5081-01 - The librsvg2 packages provide a Scalable Vector Graphics library based on the libart library.

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: librsvg2 security update
Advisory ID: RHSA-2023:5081-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5081
Issue date: 2023-09-12
CVE Names: CVE-2023-38633
=====================================================================

  1. Summary:

An update for librsvg2 is now available for Red Hat Enterprise Linux 9.

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.

  1. Relevant releases/architectures:

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

  1. Description:

The librsvg2 packages provide a Scalable Vector Graphics (SVG) library
based on the libart library.

Security Fix(es):

  • librsvg: Arbitrary file read when xinclude href has special characters
    (CVE-2023-38633)

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.

  1. 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

  1. Bugs fixed (https://bugzilla.redhat.com/):

2224945 - CVE-2023-38633 librsvg: Arbitrary file read when xinclude href has special characters

  1. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
librsvg2-2.50.7-1.el9_2.1.src.rpm

aarch64:
librsvg2-2.50.7-1.el9_2.1.aarch64.rpm
librsvg2-debuginfo-2.50.7-1.el9_2.1.aarch64.rpm
librsvg2-debugsource-2.50.7-1.el9_2.1.aarch64.rpm
librsvg2-devel-2.50.7-1.el9_2.1.aarch64.rpm
librsvg2-tools-2.50.7-1.el9_2.1.aarch64.rpm
librsvg2-tools-debuginfo-2.50.7-1.el9_2.1.aarch64.rpm

ppc64le:
librsvg2-2.50.7-1.el9_2.1.ppc64le.rpm
librsvg2-debuginfo-2.50.7-1.el9_2.1.ppc64le.rpm
librsvg2-debugsource-2.50.7-1.el9_2.1.ppc64le.rpm
librsvg2-devel-2.50.7-1.el9_2.1.ppc64le.rpm
librsvg2-tools-2.50.7-1.el9_2.1.ppc64le.rpm
librsvg2-tools-debuginfo-2.50.7-1.el9_2.1.ppc64le.rpm

s390x:
librsvg2-2.50.7-1.el9_2.1.s390x.rpm
librsvg2-debuginfo-2.50.7-1.el9_2.1.s390x.rpm
librsvg2-debugsource-2.50.7-1.el9_2.1.s390x.rpm
librsvg2-devel-2.50.7-1.el9_2.1.s390x.rpm
librsvg2-tools-2.50.7-1.el9_2.1.s390x.rpm
librsvg2-tools-debuginfo-2.50.7-1.el9_2.1.s390x.rpm

x86_64:
librsvg2-2.50.7-1.el9_2.1.i686.rpm
librsvg2-2.50.7-1.el9_2.1.x86_64.rpm
librsvg2-debuginfo-2.50.7-1.el9_2.1.i686.rpm
librsvg2-debuginfo-2.50.7-1.el9_2.1.x86_64.rpm
librsvg2-debugsource-2.50.7-1.el9_2.1.i686.rpm
librsvg2-debugsource-2.50.7-1.el9_2.1.x86_64.rpm
librsvg2-devel-2.50.7-1.el9_2.1.i686.rpm
librsvg2-devel-2.50.7-1.el9_2.1.x86_64.rpm
librsvg2-tools-2.50.7-1.el9_2.1.x86_64.rpm
librsvg2-tools-debuginfo-2.50.7-1.el9_2.1.i686.rpm
librsvg2-tools-debuginfo-2.50.7-1.el9_2.1.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/

  1. References:

https://access.redhat.com/security/cve/CVE-2023-38633
https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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A directory traversal problem in the URL decoder of librsvg before 2.56.3 could be used by local or remote attackers to disclose files (on the local filesystem outside of the expected area), as demonstrated by href=".?../../../../../../../../../../etc/passwd" in an xi:include element.

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