| Name | CVE-2014-8764 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-79-1, DSA-3059-1 |
| NVD severity | medium (attack range: remote) |
| Debian Bugs | 766545 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| dokuwiki (PTS) | wheezy | 0.0.20120125b-2+deb7u1 | fixed |
| wheezy (security) | 0.0.20120125b-2+deb7u2 | fixed | |
| jessie | 0.0.20140505.a+dfsg-4 | fixed | |
| buster, sid | 0.0.20160626.a-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| dokuwiki | source | (unstable) | 0.0.20140929.a-1 | medium | 766545 | |
| dokuwiki | source | jessie | (not affected) | |||
| dokuwiki | source | squeeze | 0.0.20091225c-10+squeeze3 | medium | DLA-79-1 | |
| dokuwiki | source | wheezy | 0.0.20120125b-2+deb7u1 | medium | DSA-3059-1 |
[jessie] - dokuwiki <not-affected> (PHP 5.6 in jessie fixes this on the PHP level, see #766545)
Fix at PHP level: http://git.php.net/?p=php-src.git;a=commitdiff;h=ad1b9eef98df53adefa0c79c02e5dc1f2b928b8c