CVE-2015-8623
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2015-8623
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2015-8623.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2015-8623
- Related
- Published
- 2017-03-23T20:59:00Z
- Modified
- 2024-12-29T17:00:05Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The User::matchEditToken function in includes/User.php in MediaWiki before 1.23.12 and 1.24.x before 1.24.5 does not perform token comparison in constant time before returning, which allows remote attackers to guess the edit token and bypass CSRF protection via a timing attack, a different vulnerability than CVE-2015-8624.
- References
-
- https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-December/000186.html
- http://www.openwall.com/lists/oss-security/2015/12/21/8
- http://www.openwall.com/lists/oss-security/2015/12/23/7
- https://phabricator.wikimedia.org/T119309
- https://gerrit.wikimedia.org/r/#/c/156336/5/includes/User.php
- https://security-tracker.debian.org/tracker/CVE-2015-8623
Affected packages
Debian:11 / mediawiki
Package
- Name
- mediawiki
- Purl
- pkg:deb/debian/mediawiki?arch=source
Debian:12 / mediawiki
Package
- Name
- mediawiki
- Purl
- pkg:deb/debian/mediawiki?arch=source