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AUSCERT External Security Bulletin Redistribution
ESB-2021.0890
pygments security update
15 March 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: pygments
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20270
Reference: ESB-2021.0849
Original Bulletin:
https://www.debian.org/lts/security/2021/dla-2590
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Debian LTS Advisory DLA-2590-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
March 12, 2021 https://wiki.debian.org/LTS
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Package : pygments
Version : 2.2.0+dfsg-1+deb9u1
CVE ID : CVE-2021-20270
Debian Bug : 984664
It was found that pygments, a generic syntax highlighter, is vulnerable
to a CPU exhaustion attack via a crafted SML file.
For Debian 9 stretch, this problem has been fixed in version
2.2.0+dfsg-1+deb9u1.
We recommend that you upgrade your pygments packages.
For the detailed security status of pygments please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pygments
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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