Title: MediaWiki: Multiple vulnerabilities ([glsa=202107-40]GLSA 202107-40[/glsa])
Severity: low
Exploitable: remote
Date: 2021-07-17
Bug(s): #780654, #797661
ID: 202107-40
Synopsis
Multiple vulnerabilities have been found in MediaWiki, the worst of
which could result in a Denial of Service condition.
Background
MediaWiki is a collaborative editing software used by large projects
such as Wikipedia.
Affected Packages
Package: www-apps/mediawiki
Vulnerable: < 1.36.1
Unaffected: >= 1.36.1
Architectures: All supported architectures
Description
Multiple vulnerabilities have been discovered in MediaWiki. Please
review the CVE identifiers referenced below for details.
Impact
Please review the referenced CVE identifiers for details.
Workaround
There is no known workaround at this time.
Resolution
All MediaWiki users should upgrade to the latest version:
Code: Select all
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.36.1"
References
CVE-2021-30152
CVE-2021-30154
CVE-2021-30155
CVE-2021-30157
CVE-2021-30158
CVE-2021-30159
CVE-2021-30458
CVE-2021-35197