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[email protected]NVD:CVE-2023-38802

HistoryAug 29, 2023 - 4:15 p.m.

CVE-2023-38802

2023-08-2916:15:09

CWE-354

[email protected]

web.nvd.nist.gov

frrouting

pica8 picos

bgp

dos

vulnerability

tunnel encapsulation

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

7.2

Confidence

High

EPSS

0.003

Percentile

72.0%

JSON

FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).

Affected configurations

Nvd

Node

frroutingfrroutingRange7.5.1–9.0

pica8picosMatch4.3.3.2

Node

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

debiandebian_linuxMatch12.0

Node

fedoraprojectfedoraMatch37

fedoraprojectfedoraMatch38

fedoraprojectfedoraMatch39

VendorProductVersionCPE
frroutingfrrouting*cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*
pica8picos4.3.3.2cpe:2.3:o:pica8:picos:4.3.3.2:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
debiandebian_linux12.0cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
fedoraprojectfedora37cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
fedoraprojectfedora39cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
frrouting	frrouting	*	cpe:2.3:a:frrouting:frrouting::::::::
pica8	picos	4.3.3.2	cpe:2.3:o:pica8:picos:4.3.3.2:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*
debian	debian_linux	12.0	cpe:2.3:o:debian:debian_linux:12.0:::::::*
fedoraproject	fedora	37	cpe:2.3:o:fedoraproject:fedora:37:::::::*
fedoraproject	fedora	38	cpe:2.3:o:fedoraproject:fedora:38:::::::*
fedoraproject	fedora	39	cpe:2.3:o:fedoraproject:fedora:39:::::::*