-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Low: patch security and bug fix update
Advisory ID:       RHSA-2019:2033-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2033
Issue date:        2019-08-06
CVE Names:         CVE-2016-10713 CVE-2018-6952
====================================================================
1. Summary:

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

Red Hat Product Security has rated this update as having a security impact
of Low. 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 ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

The patch program applies diff files to originals. The diff command is used
to compare an original to a changed file. Diff lists the changes made to
the file. A person who has the original file can then use the patch command
with the diff file to add the changes to their original file (patching the
file).

Security Fix(es):

* patch: Out-of-bounds access in pch_write_line function in pch.c
(CVE-2016-10713)

* patch: Double free of memory in pch.c:another_hunk() causes a crash
(CVE-2018-6952)

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 7.7 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/):

1545053 - CVE-2018-6952 patch: Double free of memory in pch.c:another_hunk() causes a crash
1545405 - CVE-2016-10713 patch: Out-of-bounds access in pch_write_line function in pch.c
1626473 - rpmbuild doesn't honor "new file mode 100755" when applying patches
1653294 - patch: Gnulib bundled but no bundled(gnulib) provides

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
patch-2.7.1-11.el7.src.rpm

x86_64:
patch-2.7.1-11.el7.x86_64.rpm
patch-debuginfo-2.7.1-11.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
patch-2.7.1-11.el7.src.rpm

x86_64:
patch-2.7.1-11.el7.x86_64.rpm
patch-debuginfo-2.7.1-11.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
patch-2.7.1-11.el7.src.rpm

ppc64:
patch-2.7.1-11.el7.ppc64.rpm
patch-debuginfo-2.7.1-11.el7.ppc64.rpm

ppc64le:
patch-2.7.1-11.el7.ppc64le.rpm
patch-debuginfo-2.7.1-11.el7.ppc64le.rpm

s390x:
patch-2.7.1-11.el7.s390x.rpm
patch-debuginfo-2.7.1-11.el7.s390x.rpm

x86_64:
patch-2.7.1-11.el7.x86_64.rpm
patch-debuginfo-2.7.1-11.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
patch-2.7.1-11.el7.src.rpm

x86_64:
patch-2.7.1-11.el7.x86_64.rpm
patch-debuginfo-2.7.1-11.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-2016-10713
https://access.redhat.com/security/cve/CVE-2018-6952
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index

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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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jeXP
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce