| Name | CVE-2019-19246 |
| Description | Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.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 | DLA-2020-1, DLA-2431-1 |
| Debian Bugs | 946344 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libonig (PTS) | bullseye | 6.9.6-1.1 | fixed |
| bookworm | 6.9.8-1 | fixed |
| sid, trixie | 6.9.9-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - libonig <no-dsa> (Minor issue)
https://bugs.php.net/bug.php?id=78559
https://github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557b