The build_index_from_tree function in index.py in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a commit with a directory path starting with .git/, which is not properly handled when checking out a working tree.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 7.0 | |
dulwich | le | 0.9.8 |
www.debian.org/security/2015/dsa-3206
www.openwall.com/lists/oss-security/2015/03/21/1
www.openwall.com/lists/oss-security/2015/03/22/26
git.samba.org/?p=jelmer/dulwich.git%3Ba=commitdiff%3Bh=091638be3c89f46f42c3b1d57dc1504af5729176
lists.fedoraproject.org/pipermail/package-announce/2015-April/154523.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154551.html
lists.launchpad.net/dulwich-users/msg00827.html