Gerfried Fuchs uploaded new packages for dokuwiki which fixed the following security problems: CVE-2010-0287 It was discovered that an internal variable is not properly sanitized before being used to list directories. This can be exploited to list contents of arbitrary directories. CVE-2010-0288, Debian Bug #565406 It was discovered that the ACL Manager plugin doesn't properly check the administrator permissions. This allow an attacker to introduce arbitrary ACL rules and thus gaining access to a closed Wiki. CVE-2010-0289 It was discovered that the ACL Manager plugin doesn't have protections against cross-site request forgeries (CSRF). This can be exploited to change the access control rules by tricking a logged in administrator into visiting a malicious web site. For the lenny-backports distribution the problems have been fixed in version 0.0.20090214b-3.1~bpo50+1. For the squeeze and sid distributions the problems have been fixed in version 0.0.20090214b-3.1. Upgrade instructions -------------------- If you don't use pinning (see [1]) you have to update the packages manually via "apt-get -t lenny-backports install <packagelist>" with the packagelist of your installed packages affected by this update. [1] <http://backports.org/dokuwiki/doku.php?id=instructions> We recommend to pin the backports repository to 200 so that new versions of installed backports will be installed automatically: Package: * Pin: release a=lenny-backports Pin-Priority: 200
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