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Red Hat Security Advisory

Synopsis: Moderate: libcomps security update
Advisory ID: RHSA-2019:3898-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3898
Issue date: 2019-11-18
CVE Names: CVE-2019-3817
=====================================================================

1. Summary:

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

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 7 Extras – noarch, ppc64le, s390x, x86_64

3. Description:

Libcomps is library for structure-like manipulation with content of comps
XML files. Supports read/write XML file, structure(s) modification.

Security Fix(es):

* libcomps: use after free when merging two objmrtrees (CVE-2019-3817)

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/):

1668005 – CVE-2019-3817 libcomps: use after free when merging two objmrtrees

6. Package List:

Red Hat Enterprise Linux 7 Extras:

Source:
libcomps-0.1.8-13.el7.src.rpm

noarch:
libcomps-doc-0.1.8-13.el7.noarch.rpm
python-libcomps-doc-0.1.8-13.el7.noarch.rpm

x86_64:
libcomps-0.1.8-13.el7.x86_64.rpm
libcomps-debuginfo-0.1.8-13.el7.x86_64.rpm
libcomps-devel-0.1.8-13.el7.x86_64.rpm
python2-libcomps-0.1.8-13.el7.x86_64.rpm

Red Hat Enterprise Linux 7 Extras:

Source:
libcomps-0.1.8-13.el7.src.rpm

noarch:
libcomps-doc-0.1.8-13.el7.noarch.rpm
python-libcomps-doc-0.1.8-13.el7.noarch.rpm

ppc64le:
libcomps-0.1.8-13.el7.ppc64le.rpm
libcomps-debuginfo-0.1.8-13.el7.ppc64le.rpm
libcomps-devel-0.1.8-13.el7.ppc64le.rpm
python2-libcomps-0.1.8-13.el7.ppc64le.rpm

s390x:
libcomps-0.1.8-13.el7.s390x.rpm
libcomps-debuginfo-0.1.8-13.el7.s390x.rpm
libcomps-devel-0.1.8-13.el7.s390x.rpm
python2-libcomps-0.1.8-13.el7.s390x.rpm

x86_64:
libcomps-0.1.8-13.el7.x86_64.rpm
libcomps-debuginfo-0.1.8-13.el7.x86_64.rpm
libcomps-devel-0.1.8-13.el7.x86_64.rpm
python2-libcomps-0.1.8-13.el7.x86_64.rpm

Red Hat Enterprise Linux 7 Extras:

Source:
libcomps-0.1.8-13.el7.src.rpm

noarch:
libcomps-doc-0.1.8-13.el7.noarch.rpm
python-libcomps-doc-0.1.8-13.el7.noarch.rpm

x86_64:
libcomps-0.1.8-13.el7.x86_64.rpm
libcomps-debuginfo-0.1.8-13.el7.x86_64.rpm
libcomps-devel-0.1.8-13.el7.x86_64.rpm
python2-libcomps-0.1.8-13.el7.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-2019-3817
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 2019 Red Hat, Inc.
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