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Test Kennung:1.3.6.1.4.1.25623.1.0.883119
Kategorie:CentOS Local Security Checks
Titel:CentOS Update for patch CESA-2019:2964 centos7
Zusammenfassung:The remote host is missing an update for the 'patch'; package(s) announced via the CESA-2019:2964 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'patch'
package(s) announced via the CESA-2019:2964 advisory.

Vulnerability Insight:
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: do_ed_script in pch.c does not block strings beginning with a !
character (CVE-2018-20969)

* patch: OS shell command injection when processing crafted patch files
(CVE-2019-13638)

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.

Affected Software/OS:
'patch' package(s) on CentOS 7.

Solution:
Please install the updated package(s).

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2018-20969
Bugtraq: 20190816 Details about recent GNU patch vulnerabilities (Google Search)
https://seclists.org/bugtraq/2019/Aug/29
http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html
https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0
https://github.com/irsl/gnu-patch-vulnerabilities
RedHat Security Advisories: RHSA-2019:2798
https://access.redhat.com/errata/RHSA-2019:2798
RedHat Security Advisories: RHSA-2019:2964
https://access.redhat.com/errata/RHSA-2019:2964
RedHat Security Advisories: RHSA-2019:3757
https://access.redhat.com/errata/RHSA-2019:3757
RedHat Security Advisories: RHSA-2019:3758
https://access.redhat.com/errata/RHSA-2019:3758
RedHat Security Advisories: RHSA-2019:4061
https://access.redhat.com/errata/RHSA-2019:4061
Common Vulnerability Exposure (CVE) ID: CVE-2019-13638
Bugtraq: 20190730 [SECURITY] [DSA 4489-1] patch security update (Google Search)
https://seclists.org/bugtraq/2019/Jul/54
Debian Security Information: DSA-4489 (Google Search)
https://www.debian.org/security/2019/dsa-4489
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVWWGISFWACROJJPVJJL4UBLVZ7LPOLT/
https://security.gentoo.org/glsa/201908-22
https://security-tracker.debian.org/tracker/CVE-2019-13638
CopyrightCopyright (C) 2019 Greenbone AG

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