CVE-2021-44568
Summary
| CVE | CVE-2021-44568 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-02-21 18:15:00 UTC |
| Updated | 2022-03-08 14:20:00 UTC |
| Description | Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), which could cause a remote Denial of Service. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PoC/resolve_dependencies-1940 at master · yangjiageng/PoC · GitHub | MISC | github.com | |
| PoC/resolve_dependencies-1995 at master · yangjiageng/PoC · GitHub | MISC | github.com | |
| libsolv “resolve_dependencies” function two heap-overflow vulnerability · Issue #425 · openSUSE/libsolv · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 179779 Debian Security Update for libsolv (CVE-2021-44568)
- 240566 Red Hat Update for Satellite 6.11 Release (RHSA-2022:5498)
- 673073 EulerOS Security Update for libsolv (EulerOS-SA-2023-2182)
- 900698 Common Base Linux Mariner (CBL-Mariner) Security Update for libsolv (8728)
- 960505 Rocky Linux Security Update for Satellite (RLSA-2022:5498)