Buffer overflow vulnerabilities exist in FRRouting... · CVE-2022-26129 · GitHub Advisory Database · GitHub

Buffer overflow vulnerabilities exist in FRRouting...

High severity Unreviewed Published Mar 4, 2022 to the GitHub Advisory Database • Updated Apr 28, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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.

References

Published by the National Vulnerability Database

Mar 3, 2022

Published to the GitHub Advisory Database Mar 4, 2022

Last updated Apr 28, 2024

Severity

High

7.8

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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