CVE-2023-41910

Published September 5th, 2023

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CVSS v3

9.8

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

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.

lldpd/lldpd

implementation of IEEE 802.1ab (LLDP)

GitHub

697