CVE-2023-38407

2023-11-0600:00:00

ubuntu.com

cve-2023-38407

frrouting

stream reading

labeled unicast parsing

bug report

debian

quagga project

frr

unix

7.5 High

CVSS3

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

0.001 Low

EPSS

Percentile

19.4%

JSON

bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the
end of the stream during labeled unicast parsing.

Bugs

<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1055852>

Notes

Author	Note
sbeattie	the quagga project was renamed to frr

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchfrr< 7.2.1-1ubuntu0.2+esm2UNKNOWN
ubuntu22.04noarchfrr< 8.1-1ubuntu1.8UNKNOWN
ubuntu23.04noarchfrr< 8.4.2-1ubuntu1.6UNKNOWN
ubuntu23.10noarchfrr< 8.4.4-1.1ubuntu1.2UNKNOWN
ubuntu24.04noarchfrr< 8.4.4-1.1ubuntu3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	frr	< 7.2.1-1ubuntu0.2+esm2	UNKNOWN
ubuntu	22.04	noarch	frr	< 8.1-1ubuntu1.8	UNKNOWN
ubuntu	23.04	noarch	frr	< 8.4.2-1ubuntu1.6	UNKNOWN
ubuntu	23.10	noarch	frr	< 8.4.4-1.1ubuntu1.2	UNKNOWN
ubuntu	24.04	noarch	frr	< 8.4.4-1.1ubuntu3	UNKNOWN