CVE-2022-37032

CVSS V2 None CVSS V3 Critical 9.1

Description

An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.

Overview

CVE ID
CVE-2022-37032

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-09-19T22:15:11

Last Modified Date
2023-03-08T01:06:27

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:frrouting:frrouting::::::::	1	OR		8.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.1

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.2

References

Reference URL	Reference Tags
https://bugzilla.suse.com/show_bug.cgi?id=1202023	Exploit Issue Tracking Third Party Advisory
https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921	Patch Third Party Advisory
https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html
https://www.debian.org/security/2023/dsa-5362

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-37032
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37032

History

Created	Old Value	New Value	Data Type	Notes
2022-09-19 23:00:05				Added to TrackCVE
2022-12-06 14:35:43	Modified	Undergoing Analysis	Vulnerability Status	updated
2023-02-27 05:13:50		2023-02-27T04:15:09	CVE Modified Date	updated
2023-02-27 05:13:51			References	updated
2023-03-08 01:15:43		2023-03-08T01:06:27	CVE Modified Date	updated
2023-03-08 01:15:43	Undergoing Analysis	Analyzed	Vulnerability Status	updated