CVE-2021-43612

CVSS V2 None CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2021-43612
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-04-15T22:15:07
  • Last Modified Date
  • 2023-04-26T14:31:07
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:* 1 OR 1.0.13
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://github.com/lldpd/lldpd/commit/73d42680fce8598324364dbb31b9bc3b8320adf7
https://github.com/lldpd/lldpd/compare/1.0.12...1.0.13
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/
https://lldpd.github.io/security.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43612
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43612
History
Created Old Value New Value Data Type Notes
2023-04-17 04:47:44 Added to TrackCVE
2023-04-17 14:01:27 2023-04-17T13:12:43 CVE Modified Date updated
2023-04-17 14:01:27 Received Awaiting Analysis Vulnerability Status updated
2023-04-19 04:26:05 2023-04-19T04:15:31 CVE Modified Date updated
2023-04-19 04:26:06 References updated
2023-04-20 06:01:04 2023-04-20T05:15:37 CVE Modified Date updated
2023-04-20 06:01:05 References updated
2023-04-20 08:00:52 2023-04-20T07:15:07 CVE Modified Date updated
2023-04-20 08:00:55 References updated
2023-04-20 15:01:09 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-04-26 15:00:51 2023-04-26T14:31:07 CVE Modified Date updated
2023-04-26 15:00:51 Undergoing Analysis Analyzed Vulnerability Status updated
2023-04-26 15:00:53 Weakness Enumeration new
2023-04-26 15:00:55 CPE Information updated