CVE-2023-31489

2023-05-0916:15:14

Debian Security Bug Tracker

security-tracker.debian.org

frrouting

bgpd

denial of service

bgp_capability_llgr()

cve-2023-31489

unix

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

34.6%

JSON

An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_capability_llgr() function.

OSVersionArchitecturePackageVersionFilename
Debian12allfrr< 8.4.4-1frr_8.4.4-1_all.deb
Debian11allfrr< 7.5.1-1.1+deb11u2frr_7.5.1-1.1+deb11u2_all.deb
Debian10allfrr< 6.0.2-2+deb10u1frr_6.0.2-2+deb10u1_all.deb
Debian999allfrr< 8.4.4-1frr_8.4.4-1_all.deb
Debian13allfrr< 8.4.4-1frr_8.4.4-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	frr	< 8.4.4-1	frr_8.4.4-1_all.deb
Debian	11	all	frr	< 7.5.1-1.1+deb11u2	frr_7.5.1-1.1+deb11u2_all.deb
Debian	10	all	frr	< 6.0.2-2+deb10u1	frr_6.0.2-2+deb10u1_all.deb
Debian	999	all	frr	< 8.4.4-1	frr_8.4.4-1_all.deb
Debian	13	all	frr	< 8.4.4-1	frr_8.4.4-1_all.deb