CVE-2022-26127

A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/FRRouting/frr/issues/10487	Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*

History

28 Apr 2024, 07:15

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html -

27 Jun 2023, 20:26

Type	Values Removed	Values Added
CWE	~~CWE-119~~	CWE-1284

09 Mar 2022, 20:13

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/FRRouting/frr/issues/10487 -~~	(MISC) https://github.com/FRRouting/frr/issues/10487 - Exploit, Issue Tracking, Third Party Advisory
CWE		CWE-119
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 7.8
CPE		cpe:2.3:a:frrouting:frrouting::::::::

03 Mar 2022, 18:34

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-03-03 18:15

Updated : 2024-04-28 07:15

NVD link : CVE-2022-26127

Mitre link : CVE-2022-26127

CVE.ORG link : CVE-2022-26127

JSON object : View

Products Affected

frrouting

frrouting

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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