| Name | CVE-2018-12911 |
| Description | WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bounds write, in the get_simple_globs functions in ThirdParty/xdgmime/src/xdgmimecache.c and ThirdParty/xdgmime/src/xdgmimeglob.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| webkit2gtk (PTS) | buster | 2.36.4-1~deb10u1 | fixed |
| buster (security) | 2.38.6-0+deb10u1 | fixed |
| bullseye | 2.40.5-1~deb11u1 | fixed |
| bullseye (security) | 2.42.2-1~deb11u1 | fixed |
| bookworm, bookworm (security) | 2.42.2-1~deb12u1 | fixed |
| trixie | 2.42.2-1 | fixed |
| sid | 2.42.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| webkit2gtk | source | (unstable) | 2.20.4-1 | unimportant | | |
Notes
https://trac.webkit.org/changeset/233404/webkit
Not covered by security support
https://webkitgtk.org/security/WSA-2018-0006.html