Improper Cleanup on Thrown Exception Affecting ghostscript-cups package, versions <0:9.07-31.el7_6.6
Threat Intelligence
EPSS
0.24% (65th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-GHOSTSCRIPTCUPS-2131864
- published 26 Jul 2021
- disclosed 10 Oct 2018
Introduced: 10 Oct 2018
CVE-2018-17961 Open this link in a new tabHow to fix?
Upgrade Centos:7 ghostscript-cups to version 0:9.07-31.el7_6.6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ghostscript-cups package and not the ghostscript-cups package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
References
- http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a54c9e61e7d0
- http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a5a9bf8c6a63
- http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a6807394bd94
- https://bugs.ghostscript.com/show_bug.cgi?id=699816
- https://access.redhat.com/security/cve/CVE-2018-17961
- https://www.debian.org/security/2018/dsa-4336
- https://www.exploit-db.com/exploits/45573/
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1682&desc=2
- https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html
- http://www.openwall.com/lists/oss-security/2018/10/09/4
- https://access.redhat.com/errata/RHSA-2018:3834
- https://usn.ubuntu.com/3803-1/
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=a54c9e61e7d0
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=a5a9bf8c6a63
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=a6807394bd94