FRR vulnerability

2023-07-2400:00:00

ubuntu.com

frrouting suite

internet protocols

denial of service

ubuntu 23.04

vulnerability

frr

incorrect message handling

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

33.4%

JSON

Releases

Ubuntu 23.04

Packages

frr - FRRouting suite of internet protocols

Details

It was discovered that FRR incorrectly handled certain messages.
An attacker could possibly use this issue to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu23.04noarchfrr< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-dbgsym< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-doc< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-pythontools< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-rpki-rtrlib< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-rpki-rtrlib-dbgsym< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-snmp< 8.4.2-1ubuntu1.2UNKNOWN
Ubuntu23.04noarchfrr-snmp-dbgsym< 8.4.2-1ubuntu1.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	23.04	noarch	frr	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-dbgsym	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-doc	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-pythontools	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-rpki-rtrlib	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-rpki-rtrlib-dbgsym	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-snmp	< 8.4.2-1ubuntu1.2	UNKNOWN
Ubuntu	23.04	noarch	frr-snmp-dbgsym	< 8.4.2-1ubuntu1.2	UNKNOWN