7.5 High
CVSS3
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
36.0%
Package : mediawiki
Version : 1:1.31.16-1+deb10u3
CVE ID : CVE-2021-44856 CVE-2022-28201 CVE-2022-28202 CVE-2022-28203
CVE-2022-34911 CVE-2022-34912
Several security vulnerabilities were discovered in mediawiki, a website engine
for collaborative work. Insufficiently escaped input text may allow a malicious
user to perform cross-site-scripting (XSS) attacks.
For Debian 10 buster, these problems have been fixed in version
1:1.31.16-1+deb10u3.
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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: This is a digitally signed message part
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | mediawiki-classes | < 1:1.31.16-1+deb10u3 | mediawiki-classes_1:1.31.16-1+deb10u3_all.deb |
Debian | 11 | all | mediawiki-classes | < 1:1.35.8-1~deb11u1 | mediawiki-classes_1:1.35.8-1~deb11u1_all.deb |
Debian | 10 | all | mediawiki | < 1:1.31.16-1+deb10u3 | mediawiki_1:1.31.16-1+deb10u3_all.deb |
Debian | 11 | all | mediawiki | < 1:1.35.8-1~deb11u1 | mediawiki_1:1.35.8-1~deb11u1_all.deb |
7.5 High
CVSS3
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
36.0%