vulnerability
Red Hat: CVE-2019-20387: CVE-2019-20387 libsolv: out-of-bounds read in repodata_schema2id in repodata.c (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jan 21, 2020 | Nov 5, 2020 | Aug 11, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jan 21, 2020
Added
Nov 5, 2020
Modified
Aug 11, 2025
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.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-libsolvredhat-upgrade-libsolv-debuginforedhat-upgrade-libsolv-debugsourceredhat-upgrade-libsolv-demo-debuginforedhat-upgrade-libsolv-tools-debuginforedhat-upgrade-perl-solv-debuginforedhat-upgrade-python3-solvredhat-upgrade-python3-solv-debuginforedhat-upgrade-ruby-solv-debuginfo
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.