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HistoryOct 10, 2023 - 7:25 p.m.

[SECURITY] [DSA 5520-1] mediawiki security update

2023-10-1019:25:45
lists.debian.org
12
cve
debian
cross-site scripting
denial of service
upgrade
tracker
mediawiki
bulletin
information disclosure
security update
package

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.8%


Debian Security Advisory DSA-5520-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
October 10, 2023 https://www.debian.org/security/faq


Package : mediawiki
CVE ID : CVE-2023-3550 CVE-2023-45359 CVE-2023-45360 CVE-2023-45361
CVE-2023-45362 CVE-2023-45363 CVE-2023-45364

Multiple security issues were discovered in MediaWiki, a website engine
for collaborative work, which could result in cross-site scripting,
denial of service or information disclosure

For the oldstable distribution (bullseye), these problems have been fixed
in version 1:1.35.13-1~deb11u1.

For the stable distribution (bookworm), these problems have been fixed in
version 1:1.39.5-1~deb12u1.

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: [email protected]

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.8%