| Name | CVE-2021-44575 |
| Description | Two heap-overflow vulnerabilities exists in openSUSE libsolv through 13 Dec 2020 in the makeruledecisions function at src/solver.c: line 147 and 307. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libsolv (PTS) | stretch | 0.6.24-1+deb9u2 | vulnerable |
| buster | 0.6.35-2+deb10u1 | vulnerable |
| bullseye | 0.7.17-1 | fixed |
| bookworm, sid | 0.7.22-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libsolv | source | (unstable) | 0.7.17-1 | unimportant | | |
Notes
https://github.com/openSUSE/libsolv/issues/427
https://github.com/openSUSE/libsolv/commit/0077ef29eb46d2e1df2f230fc95a1d9748d49dec (0.7.17)
Issue is fixed in the testcase; negligible security impact