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

Synopsis:          Moderate: cairo and pixman security and bug fix update
Advisory ID:       RHSA-2022:1961-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1961
Issue date:        2022-05-10
CVE Names:         CVE-2020-35492 
====================================================================
1. Summary:

An update for cairo and pixman is now available for Red Hat Enterprise
Linux 8.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

Cairo is a 2D graphics library designed to provide high-quality display and
print output.

Pixman is a pixel manipulation library for the X Window System and Cairo.

Security Fix(es):

* cairo: libreoffice slideshow aborts with stack smashing in cairo's
composite_boxes (CVE-2020-35492)

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 8.6 Release Notes linked from the References section.

4. 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

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

1898396 - CVE-2020-35492 cairo: libreoffice slideshow aborts with stack smashing in cairo's composite_boxes

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
cairo-1.15.12-6.el8.src.rpm
pixman-0.38.4-2.el8.src.rpm

aarch64:
cairo-1.15.12-6.el8.aarch64.rpm
cairo-debuginfo-1.15.12-6.el8.aarch64.rpm
cairo-debugsource-1.15.12-6.el8.aarch64.rpm
cairo-devel-1.15.12-6.el8.aarch64.rpm
cairo-gobject-1.15.12-6.el8.aarch64.rpm
cairo-gobject-debuginfo-1.15.12-6.el8.aarch64.rpm
cairo-gobject-devel-1.15.12-6.el8.aarch64.rpm
cairo-tools-debuginfo-1.15.12-6.el8.aarch64.rpm
pixman-0.38.4-2.el8.aarch64.rpm
pixman-debuginfo-0.38.4-2.el8.aarch64.rpm
pixman-debugsource-0.38.4-2.el8.aarch64.rpm
pixman-devel-0.38.4-2.el8.aarch64.rpm

ppc64le:
cairo-1.15.12-6.el8.ppc64le.rpm
cairo-debuginfo-1.15.12-6.el8.ppc64le.rpm
cairo-debugsource-1.15.12-6.el8.ppc64le.rpm
cairo-devel-1.15.12-6.el8.ppc64le.rpm
cairo-gobject-1.15.12-6.el8.ppc64le.rpm
cairo-gobject-debuginfo-1.15.12-6.el8.ppc64le.rpm
cairo-gobject-devel-1.15.12-6.el8.ppc64le.rpm
cairo-tools-debuginfo-1.15.12-6.el8.ppc64le.rpm
pixman-0.38.4-2.el8.ppc64le.rpm
pixman-debuginfo-0.38.4-2.el8.ppc64le.rpm
pixman-debugsource-0.38.4-2.el8.ppc64le.rpm
pixman-devel-0.38.4-2.el8.ppc64le.rpm

s390x:
cairo-1.15.12-6.el8.s390x.rpm
cairo-debuginfo-1.15.12-6.el8.s390x.rpm
cairo-debugsource-1.15.12-6.el8.s390x.rpm
cairo-devel-1.15.12-6.el8.s390x.rpm
cairo-gobject-1.15.12-6.el8.s390x.rpm
cairo-gobject-debuginfo-1.15.12-6.el8.s390x.rpm
cairo-gobject-devel-1.15.12-6.el8.s390x.rpm
cairo-tools-debuginfo-1.15.12-6.el8.s390x.rpm
pixman-0.38.4-2.el8.s390x.rpm
pixman-debuginfo-0.38.4-2.el8.s390x.rpm
pixman-debugsource-0.38.4-2.el8.s390x.rpm
pixman-devel-0.38.4-2.el8.s390x.rpm

x86_64:
cairo-1.15.12-6.el8.i686.rpm
cairo-1.15.12-6.el8.x86_64.rpm
cairo-debuginfo-1.15.12-6.el8.i686.rpm
cairo-debuginfo-1.15.12-6.el8.x86_64.rpm
cairo-debugsource-1.15.12-6.el8.i686.rpm
cairo-debugsource-1.15.12-6.el8.x86_64.rpm
cairo-devel-1.15.12-6.el8.i686.rpm
cairo-devel-1.15.12-6.el8.x86_64.rpm
cairo-gobject-1.15.12-6.el8.i686.rpm
cairo-gobject-1.15.12-6.el8.x86_64.rpm
cairo-gobject-debuginfo-1.15.12-6.el8.i686.rpm
cairo-gobject-debuginfo-1.15.12-6.el8.x86_64.rpm
cairo-gobject-devel-1.15.12-6.el8.i686.rpm
cairo-gobject-devel-1.15.12-6.el8.x86_64.rpm
cairo-tools-debuginfo-1.15.12-6.el8.i686.rpm
cairo-tools-debuginfo-1.15.12-6.el8.x86_64.rpm
pixman-0.38.4-2.el8.i686.rpm
pixman-0.38.4-2.el8.x86_64.rpm
pixman-debuginfo-0.38.4-2.el8.i686.rpm
pixman-debuginfo-0.38.4-2.el8.x86_64.rpm
pixman-debugsource-0.38.4-2.el8.i686.rpm
pixman-debugsource-0.38.4-2.el8.x86_64.rpm
pixman-devel-0.38.4-2.el8.i686.rpm
pixman-devel-0.38.4-2.el8.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/

7. References:

https://access.redhat.com/security/cve/CVE-2020-35492
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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