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AUSCERT External Security Bulletin Redistribution
ESB-2020.3070
libcroco security update
9 September 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libcroco
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 8
Red Hat Enterprise Linux WS/Desktop 8
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-12825
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:3654
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running libcroco check for an updated version of the software for
their operating system.
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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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