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ubuntucveUbuntu.comUB:CVE-2022-26125
HistoryMar 03, 2022 - 12:00 a.m.

CVE-2022-26125

2022-03-0300:00:00
ubuntu.com
ubuntu.com
15
buffer overflow
frrouting
input packet length
isisd
isis_tlvs

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

29.1%

Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to
wrong checks on the input packet length in isisd/isis_tlvs.c.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchfrr< 8.1-1ubuntu1UNKNOWN
ubuntu22.10noarchfrr< 8.1-1ubuntu1UNKNOWN
ubuntu23.04noarchfrr< 8.1-1ubuntu1UNKNOWN
ubuntu23.10noarchfrr< 8.1-1ubuntu1UNKNOWN
ubuntu24.04noarchfrr< 8.1-1ubuntu1UNKNOWN

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

29.1%