Debian LTS DLA-3582-1 Critical Ghostscript Denial Of Service
debian lts
September 25, 2023
Vulnerabilities were found in ghostscript, an interpreter for pdf PostScript language, which allows remote attackers to cause denial of service
Topics Covered
Summary
CVE-2020-21710
Divide by zero caused by custom resolution being too low
CVE-2020-21890
Buffer Overflow vulnerability in clj_media_size function.
For Debian 10 buster, these problems have been fixed in version
9.27~dfsg-2+deb10u9.
We recommend that you upgrade your ghostscript packages.
For the detailed security status of ghostscript please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/ghostscript
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Package: ghostscript
Version: 9.27~dfsg-2+deb10u9
CVE ID: CVE-2020-21710 CVE-2020-21890
Topics Covered
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