| Name | CVE-2023-36328 |
| Description | Integer Overflow vulnerability in mp_grow in libtom libtommath before commit beba892bc0d4e4ded4d667ab1d2a94f4d75109a9, allows attackers to execute arbitrary code and cause a denial of service (DoS). |
| 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-3857-1, ELA-1167-1 |
| Debian Bugs | 1051100 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libtommath (PTS) | jessie, jessie (lts) | 0.42.0-1.1+deb8u1 | fixed |
| stretch (lts), stretch | 1.0-4+deb9u1 | fixed |
| buster, buster (lts) | 1.1.0-3+deb10u1 | fixed |
| bullseye | 1.2.0-6 | vulnerable |
| bullseye (security) | 1.2.0-6+deb11u1 | fixed |
| bookworm | 1.2.0-6+deb12u1 | fixed |
| sid, trixie | 1.3.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - libtommath <no-dsa> (Minor issue)
https://github.com/libtom/libtommath/pull/546
https://github.com/libtom/libtommath/commit/beba892bc0d4e4ded4d667ab1d2a94f4d75109a9 (v1.2.1)