critical9.8
CVE-2023-41910
An issue was discovered in lldpd before 1.0.17.
Impact
An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdp_decode in daemon/protocols/cdp.c.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Lldpd Project | Lldpd | before 1.0.17 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/lldpd/lldpd/commit/a9aeabdf879c25c584852a0bb5523837632f099b
- https://github.com/lldpd/lldpd/releases/tag/1.0.17
- https://lists.debian.org/debian-lts-announce/2023/09/msg00025.html
- https://www.debian.org/security/2023/dsa-5505
- https://github.com/lldpd/lldpd/commit/a9aeabdf879c25c584852a0bb5523837632f099b
- https://github.com/lldpd/lldpd/releases/tag/1.0.17
- https://lists.debian.org/debian-lts-announce/2023/09/msg00025.html
- https://www.debian.org/security/2023/dsa-5505