Improper Authentication The advisory has been revoked - it doesn't affect any version of package dokuwiki (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1810-DOKUWIKI-629215
- published22 Oct 2014
- disclosed22 Oct 2014
Introduced: 22 Oct 2014
CVE-2014-8764 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dokuwiki package and not the dokuwiki package as distributed by Ubuntu.
DokuWiki 2014-05-05a and earlier, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a user name and password starting with a null (\0) character, which triggers an anonymous bind.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-8764
- http://www.debian.org/security/2014/dsa-3059
- https://security-tracker.debian.org/tracker/CVE-2014-8764
- https://github.com/splitbrain/dokuwiki/pull/868
- http://advisories.mageia.org/MGASA-2014-0438.html
- http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication
- http://www.openwall.com/lists/oss-security/2014/10/13/3
- http://www.openwall.com/lists/oss-security/2014/10/16/9
- http://secunia.com/advisories/61983