Low severity3.3NVD Advisory· Published May 18, 2021· Updated Jun 17, 2026
CVE-2021-3200
CVE-2021-3200
Description
Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp, const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334, which could cause a denial of service
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
34- libsolv/libsolvdescription
- osv-coords30 versionspkg:rpm/almalinux/libsolv-toolspkg:rpm/almalinux/libsolv-develpkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/libzypp&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/libsolv&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/libzypp&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/libsolv&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/libzypp&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/libsolv&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/libzypp&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libsolv&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/libzypp&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/libsolv&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libzypp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 0.7.19-1.el8+ 29 more
- (no CPE)range: < 0.7.19-1.el8
- (no CPE)range: < 0.7.19-1.el8
- (no CPE)range: < 0.6.37-2.27.24.1
- (no CPE)range: < 16.21.4-27.75.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 16.21.4-2.51.1
- (no CPE)range: < 0.6.37-2.33.1
- (no CPE)range: < 0.6.37-2.33.1
- cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- www.oracle.com/security-alerts/cpuapr2022.htmlnvdPatchThird Party Advisory
- github.com/openSUSE/libsolv/issues/416nvdExploitIssue TrackingThird Party Advisory
- github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/PoC-testcase_read-2334nvdExploitThird Party Advisory
News mentions
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