CVE-2022-36440

CVSS V2 None CVSS V3 None
Description
A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.
Overview
  • CVE ID
  • CVE-2022-36440
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2023-04-03T16:15:07
  • Last Modified Date
  • 2023-04-21T04:15:41
Weakness Enumerations
CWE URL
CWE-617 http://cwe.mitre.org/data/definitions/617.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:frrouting:frrouting:8.3:-:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://github.com/spwpun/pocs Third Party Advisory
https://github.com/spwpun/pocs/blob/main/frr-bgpd.md Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3HU4PKLUVB5CTMOVQ2GV33TNUNMJCBGD/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BBXEXL2ZQBWCBLNUP6P67FHECXQWSK3L/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GM66PNHGCXZU66LQCTP2FSJLFF6CVMSI/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-36440
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36440
History
Created Old Value New Value Data Type Notes
2023-04-17 04:02:38 Added to TrackCVE
2023-04-17 04:02:41 Weakness Enumeration new
2023-04-21 04:01:23 2023-04-21T03:15:07 CVE Modified Date updated
2023-04-21 04:01:23 Analyzed Modified Vulnerability Status updated
2023-04-21 04:01:26 References updated
2023-04-21 05:01:12 2023-04-21T04:15:41 CVE Modified Date updated
2023-04-21 05:01:14 References updated