Candidate: CVE-2021-44570
PublicDate: 2022-02-21 19:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44570
 https://github.com/openSUSE/libsolv/issues/424
 https://github.com/openSUSE/libsolv/commit/0077ef29eb46d2e1df2f230fc95a1d9748d49dec (0.7.17)
 https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/solver_get_recommendations-4286
 https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/solver_get_recommendations-4305
Description:
 Two heap-overflow vulnerabilities exists in openSUSE/libsolv through 13 Dec
 2020 in the bugs in the solver_get_recommendations funtion function at
 src/solver.c: line 4286 & line 4305 FOR_PROVIDES.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [5.5 MEDIUM]


Patches_libsolv:
upstream_libsolv: released (0.7.17-1)
trusty_libsolv: ignored (out of standard support)
xenial_libsolv: ignored (out of standard support)
bionic_libsolv: needs-triage
focal_libsolv: needs-triage
impish_libsolv: not-affected (0.7.17-2)
jammy_libsolv: not-affected
devel_libsolv: not-affected