| Name | CVE-2023-22652 |
| Description | A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files. This issue affects libeconf: before 0.5.2. |
| 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-4164-1 |
| Debian Bugs | 1037333 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libeconf (PTS) | bullseye | 0.3.8-1 | vulnerable |
| bullseye (security) | 0.3.8-1+deb11u1 | fixed |
| bookworm | 0.5.1+dfsg1-1+deb12u1 | fixed |
| trixie, sid | 0.7.7+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/openSUSE/libeconf/issues/177
https://github.com/openSUSE/libeconf/commit/8d086dfc69d4299e55e4844e3573b3a4cf420f19 (v0.5.2)
Patch overlaps with patch for CVE-2023-32181.