| Name | CVE-2023-52339 |
| Description | In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows. |
| 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 |
|---|
| libebml (PTS) | bullseye | 1.4.2-1 | vulnerable |
| bookworm | 1.4.4-1 | vulnerable |
| sid, trixie | 1.4.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libebml | source | (unstable) | 1.4.5-1 | | | |
Notes
[bookworm] - libebml <no-dsa> (Minor issue)
[bullseye] - libebml <no-dsa> (Minor issue)
[buster] - libebml <no-dsa> (Minor issue)
https://github.com/Matroska-Org/libebml/issues/147
https://github.com/Matroska-Org/libebml/pull/148
https://github.com/Matroska-Org/libebml/commit/4d577f5c3e267b2988d56dafebc82dedb4c45506 (master)
https://github.com/Matroska-Org/libebml/commit/4c0d757d6de529e8dda6bb6ca08369d5f9bffdb3 (release-1.4.5)