CVE-2022-26129

Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv 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/10503	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

09 Mar 2022, 20:18

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 7.8
First Time		Frrouting Frrouting frrouting
References	~~(MISC) https://github.com/FRRouting/frr/issues/10503 -~~	(MISC) https://github.com/FRRouting/frr/issues/10503 - Exploit, Issue Tracking, Third Party Advisory
CWE		CWE-119
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 : 2023-12-10 14:22

NVD link : CVE-2022-26129

Mitre link : CVE-2022-26129

CVE.ORG link : CVE-2022-26129

JSON object : View

Products Affected

frrouting

frrouting

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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