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Red Hat Security Advisory

Synopsis: Moderate: libcroco security update
Advisory ID: RHSA-2020:3654-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3654
Issue date: 2020-09-08
CVE Names: CVE-2020-12825
=====================================================================

1. Summary:

An update for libcroco 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 CodeReady Linux Builder (v. 8) – aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 8) – aarch64, ppc64le, s390x, x86_64

3. Description:

The libcroco is a standalone Cascading Style Sheet level 2 (CSS2) parsing
and manipulation library.

Security Fix(es):

* libcroco: Stack overflow in function cr_parser_parse_any_core in
cr-parser.c (CVE-2020-12825)

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.

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/):

1835377 – CVE-2020-12825 libcroco: Stack overflow in function cr_parser_parse_any_core in cr-parser.c

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
libcroco-0.6.12-4.el8_2.1.src.rpm

aarch64:
libcroco-0.6.12-4.el8_2.1.aarch64.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.aarch64.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.aarch64.rpm

ppc64le:
libcroco-0.6.12-4.el8_2.1.ppc64le.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.ppc64le.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.ppc64le.rpm

s390x:
libcroco-0.6.12-4.el8_2.1.s390x.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.s390x.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.s390x.rpm

x86_64:
libcroco-0.6.12-4.el8_2.1.i686.rpm
libcroco-0.6.12-4.el8_2.1.x86_64.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.i686.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.x86_64.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.i686.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
libcroco-debuginfo-0.6.12-4.el8_2.1.aarch64.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.aarch64.rpm
libcroco-devel-0.6.12-4.el8_2.1.aarch64.rpm

ppc64le:
libcroco-debuginfo-0.6.12-4.el8_2.1.ppc64le.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.ppc64le.rpm
libcroco-devel-0.6.12-4.el8_2.1.ppc64le.rpm

s390x:
libcroco-debuginfo-0.6.12-4.el8_2.1.s390x.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.s390x.rpm
libcroco-devel-0.6.12-4.el8_2.1.s390x.rpm

x86_64:
libcroco-debuginfo-0.6.12-4.el8_2.1.i686.rpm
libcroco-debuginfo-0.6.12-4.el8_2.1.x86_64.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.i686.rpm
libcroco-debugsource-0.6.12-4.el8_2.1.x86_64.rpm
libcroco-devel-0.6.12-4.el8_2.1.i686.rpm
libcroco-devel-0.6.12-4.el8_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/

7. References:

https://access.redhat.com/security/cve/CVE-2020-12825
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2020 Red Hat, Inc.
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