CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
49.1%
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.