CVE-2023-46752

2023-10-2605:15:26

Debian Security Bug Tracker

security-tracker.debian.org

frrouting

mp_reach_nlri

crash

vulnerability

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

17.0%

JSON

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.

OSVersionArchitecturePackageVersionFilename
Debian12allfrr<= 8.4.4-1.1~deb12u1frr_8.4.4-1.1~deb12u1_all.deb
Debian11allfrr<= 7.5.1-1.1+deb11u2frr_7.5.1-1.1+deb11u2_all.deb
Debian999allfrr< 9.1-0.1frr_9.1-0.1_all.deb
Debian13allfrr< 9.1-0.1frr_9.1-0.1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	frr	<= 8.4.4-1.1~deb12u1	frr_8.4.4-1.1~deb12u1_all.deb
Debian	11	all	frr	<= 7.5.1-1.1+deb11u2	frr_7.5.1-1.1+deb11u2_all.deb
Debian	999	all	frr	< 9.1-0.1	frr_9.1-0.1_all.deb
Debian	13	all	frr	< 9.1-0.1	frr_9.1-0.1_all.deb