[RHSA-2020:4072-01] Moderate: libcroco security update

Tue Sep 29 21:19:51 UTC 2020

An update for libcroco is now available for Red Hat Enterprise Linux 7.

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 Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - 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 Client (v. 7):

Source:
libcroco-0.6.12-6.el7_9.src.rpm

x86_64:
libcroco-0.6.12-6.el7_9.i686.rpm
libcroco-0.6.12-6.el7_9.x86_64.rpm
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm
libcroco-devel-0.6.12-6.el7_9.i686.rpm
libcroco-devel-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
libcroco-0.6.12-6.el7_9.src.rpm

x86_64:
libcroco-0.6.12-6.el7_9.i686.rpm
libcroco-0.6.12-6.el7_9.x86_64.rpm
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm
libcroco-devel-0.6.12-6.el7_9.i686.rpm
libcroco-devel-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
libcroco-0.6.12-6.el7_9.src.rpm

ppc64:
libcroco-0.6.12-6.el7_9.ppc.rpm
libcroco-0.6.12-6.el7_9.ppc64.rpm
libcroco-debuginfo-0.6.12-6.el7_9.ppc.rpm
libcroco-debuginfo-0.6.12-6.el7_9.ppc64.rpm

ppc64le:
libcroco-0.6.12-6.el7_9.ppc64le.rpm
libcroco-debuginfo-0.6.12-6.el7_9.ppc64le.rpm

s390x:
libcroco-0.6.12-6.el7_9.s390.rpm
libcroco-0.6.12-6.el7_9.s390x.rpm
libcroco-debuginfo-0.6.12-6.el7_9.s390.rpm
libcroco-debuginfo-0.6.12-6.el7_9.s390x.rpm

x86_64:
libcroco-0.6.12-6.el7_9.i686.rpm
libcroco-0.6.12-6.el7_9.x86_64.rpm
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
libcroco-debuginfo-0.6.12-6.el7_9.ppc.rpm
libcroco-debuginfo-0.6.12-6.el7_9.ppc64.rpm
libcroco-devel-0.6.12-6.el7_9.ppc.rpm
libcroco-devel-0.6.12-6.el7_9.ppc64.rpm

ppc64le:
libcroco-debuginfo-0.6.12-6.el7_9.ppc64le.rpm
libcroco-devel-0.6.12-6.el7_9.ppc64le.rpm

s390x:
libcroco-debuginfo-0.6.12-6.el7_9.s390.rpm
libcroco-debuginfo-0.6.12-6.el7_9.s390x.rpm
libcroco-devel-0.6.12-6.el7_9.s390.rpm
libcroco-devel-0.6.12-6.el7_9.s390x.rpm

x86_64:
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm
libcroco-devel-0.6.12-6.el7_9.i686.rpm
libcroco-devel-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
libcroco-0.6.12-6.el7_9.src.rpm

x86_64:
libcroco-0.6.12-6.el7_9.i686.rpm
libcroco-0.6.12-6.el7_9.x86_64.rpm
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
libcroco-debuginfo-0.6.12-6.el7_9.i686.rpm
libcroco-debuginfo-0.6.12-6.el7_9.x86_64.rpm
libcroco-devel-0.6.12-6.el7_9.i686.rpm
libcroco-devel-0.6.12-6.el7_9.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 at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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