| Name | CVE-2020-36279 |
| Description | Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-2612-1 |
| Debian Bugs | 985089 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| leptonlib (PTS) | buster | 1.76.0-1+deb10u1 | fixed |
| buster (security) | 1.76.0-1+deb10u2 | fixed | |
| bullseye | 1.79.0-1.1+deb11u1 | fixed | |
| bookworm, sid | 1.82.0-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| leptonlib | source | stretch | 1.74.1-1+deb9u1 | DLA-2612-1 | ||
| leptonlib | source | buster | 1.76.0-1+deb10u1 | |||
| leptonlib | source | (unstable) | 1.79.0-1.1 | 985089 |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22512
https://github.com/DanBloomberg/leptonica/commit/3c18c43b6a3f753f0dfff99610d46ad46b8bfac4