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Lldpd

lldpd

Vendor: Lldpd Project • 5 CVEs

CVEs (5)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2023-41910
1Lldpd Project
1Lldpd
Nov 21, 2024
Sep 5, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
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. Th...Show more
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.Show less
CVE-2021-43612
2Fedoraproject
Lldpd Project
2Fedora
Lldpd
Feb 6, 2025
Apr 15, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
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.
CVE-2020-27827
5Fedoraproject
Lldpd ProjectOpenvswitch+2 more
17Enterprise Linux
FedoraLldpd+14 more
Dec 3, 2025
Mar 18, 2021
N/A· v4
7.5 HIGH· v3
7.1 HIGH· v2
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest...Show more
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.Show less
CVE-2015-8012
1Lldpd Project
1Lldpd
Nov 21, 2024
Jan 28, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
lldpd before 0.8.0 allows remote attackers to cause a denial of service (assertion failure and daemon crash) via a malformed packet.
CVE-2015-8011
3Debian
FedoraprojectLldpd Project
3Debian Linux
FedoraLldpd
Nov 21, 2024
Jan 28, 2020
N/A· v4
9.8 CRITICAL· v3
6.8 MEDIUM· v2
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving l...Show more
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.Show less