Unrated severityNVD Advisory· Published Dec 16, 2020· Updated Aug 4, 2024
CVE-2020-29362
CVE-2020-29362
Description
An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.
Affected products
14- p11-kit/p11-kitdescription
- osv-coords13 versionspkg:rpm/almalinux/p11-kitpkg:rpm/almalinux/p11-kit-develpkg:rpm/almalinux/p11-kit-serverpkg:rpm/almalinux/p11-kit-trustpkg:rpm/opensuse/p11-kit&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/p11-kit&distro=openSUSE%20Leap%20Micro%205.2pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/p11-kit&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 0.23.22-1.el8+ 12 more
- (no CPE)range: < 0.23.22-1.el8
- (no CPE)range: < 0.23.22-1.el8
- (no CPE)range: < 0.23.22-1.el8
- (no CPE)range: < 0.23.22-1.el8
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-150000.4.16.1
- (no CPE)range: < 0.23.2-8.10.1
- (no CPE)range: < 0.23.2-8.10.1
- (no CPE)range: < 0.23.2-8.10.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.debian.org/security/2021/dsa-4822mitrevendor-advisoryx_refsource_DEBIAN
- github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwcmitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/01/msg00002.htmlmitremailing-listx_refsource_MLIST
News mentions
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