Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.4924
mediawiki security update
5 October 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: mediawiki
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2022-41767 CVE-2022-41765 CVE-2022-34912
CVE-2022-34911 CVE-2022-31091 CVE-2022-31090
CVE-2022-31043 CVE-2022-31042 CVE-2022-29248
CVE-2022-28203 CVE-2022-28202 CVE-2022-28201
CVE-2021-44856 CVE-2021-44855 CVE-2021-44854
Original Bulletin:
http://www.debian.org/security/2022/dsa-5246
Comment: CVSS (Max): 8.1* CVE-2022-29248 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)
CVSS Source: [NVD], Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
* Not all CVSS available when published
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Debian Security Advisory DSA-5246-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
October 04, 2022 https://www.debian.org/security/faq
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Package : mediawiki
CVE ID : CVE-2021-44854 CVE-2021-44855 CVE-2021-44856 CVE-2022-28201
CVE-2022-28202 CVE-2022-28203 CVE-2022-29248 CVE-2022-31042
CVE-2022-31043 CVE-2022-31090 CVE-2022-31091 CVE-2022-34911
CVE-2022-34912 CVE-2022-41765 CVE-2022-41767
Multiple security issues were discovered in MediaWiki, a website engine
for collaborative work, which could result in restriction bypass,
information leaks, cross-site scripting or denial of service.
For the stable distribution (bullseye), these problems have been fixed in
version 1:1.35.8-1~deb11u1.
We recommend that you upgrade your mediawiki packages.
For the detailed security status of mediawiki please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mediawiki
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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