CVE-2021-43612
HIGH7.5EPSS 0.18%Published: 4/15/2023Modified: 4/28/2026
Also known as:DEBIAN-CVE-2021-43612
Description
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.
Affected packages (1)
- Debian/lldpdfrom 0, < 1.0.11-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |