ALT-PU-2021-3442-1
Closed vulnerabilities
Published: 2023-04-16
Modified: 2025-02-06
Modified: 2025-02-06
CVE-2021-43612
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.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- https://github.com/lldpd/lldpd/commit/73d42680fce8598324364dbb31b9bc3b8320adf7
- https://github.com/lldpd/lldpd/commit/73d42680fce8598324364dbb31b9bc3b8320adf7
- https://github.com/lldpd/lldpd/compare/1.0.12...1.0.13
- https://github.com/lldpd/lldpd/compare/1.0.12...1.0.13
- FEDORA-2023-c0c184a019
- FEDORA-2023-c0c184a019
- FEDORA-2023-88991d2713
- FEDORA-2023-88991d2713
- FEDORA-2023-3e4feeadec
- FEDORA-2023-3e4feeadec
- https://lldpd.github.io/security.html
- https://lldpd.github.io/security.html