| Name | CVE-2012-6139 |
| Description | libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-2654-1 |
| Debian Bugs | 703933 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libxslt (PTS) | jessie, jessie (lts) | 1.1.28-2+deb8u7 | fixed |
| stretch (lts), stretch | 1.1.29-2.1+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 1.1.32-2.2~deb10u2 | fixed |
| bullseye (security), bullseye | 1.1.34-4+deb11u1 | fixed |
| bookworm | 1.1.35-1 | fixed |
| sid, trixie | 1.1.35-1.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
http://git.gnome.org/browse/libxslt/commit/?id=6c99c519d97e5fcbec7a9537d190efb442e4e833
http://git.gnome.org/browse/libxslt/commit/?id=dc11b6b379a882418093ecc8adf11f6166682e8d