| Name | CVE-2019-20387 |
| Description | repodata_schema2id in repodata.c in libsolv before 0.7.6 has a heap-based buffer over-read via a last schema whose length is less than the length of the input schema. |
| 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-2088-1 |
| Debian Bugs | 949611 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libsolv (PTS) | jessie, jessie (lts) | 0.6.5-1+deb8u1 | fixed |
| stretch | 0.6.24-1+deb9u2 | fixed |
| buster | 0.6.35-2+deb10u1 | fixed |
| bullseye | 0.7.17-1+deb11u1 | fixed |
| bookworm | 0.7.23-1+deb12u1 | fixed |
| sid, trixie | 0.7.31-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/openSUSE/libsolv/commit/fdb9c9c03508990e4583046b590c30d958f272da (0.7.6)