CVE-2021-43612
- Source
- https://cve.org/CVERecord?id=CVE-2021-43612
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43612.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-43612
- Downstream
- Related
- Published
- 2023-04-15T22:15:07.033Z
- Modified
- 2026-02-11T08:17:40.910871Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger an out-of-bounds heap read via short SONMP packets.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/
- https://github.com/lldpd/lldpd/compare/1.0.12...1.0.13
- https://lldpd.github.io/security.html
- https://github.com/lldpd/lldpd/commit/73d42680fce8598324364dbb31b9bc3b8320adf7
- https://github.com/lldpd/lldpd/compare/1.0.12...1.0.13
- https://lldpd.github.io/security.html
Affected packages
Git / gitlab.com/wireshark/wireshark
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.com/wireshark/wireshark
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed