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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | lldpd | < 1.0.16-1+deb12u1 | lldpd_1.0.16-1+deb12u1_all.deb |
Debian | 11 | all | lldpd | < 1.0.11-1+deb11u2 | lldpd_1.0.11-1+deb11u2_all.deb |
Debian | 999 | all | lldpd | < 1.0.17-1 | lldpd_1.0.17-1_all.deb |
Debian | 13 | all | lldpd | < 1.0.17-1 | lldpd_1.0.17-1_all.deb |