| Name | CVE-2018-20431 |
| Description | GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1616-1, DSA-4361-1 |
| Debian Bugs | 917213 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libextractor (PTS) | bullseye | 1:1.11-2 | fixed |
| bookworm | 1:1.11-7 | fixed |
| trixie | 1:1.13-8 | fixed |
| forky, sid | 1:1.13-9 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://gnunet.org/bugs/view.php?id=5494
https://git.gnunet.org/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8932b97a153e7