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redhatcveRedhat.comRH:CVE-2023-31490
HistorySep 14, 2023 - 5:24 p.m.

CVE-2023-31490

2023-09-1417:24:55
redhat.com
access.redhat.com
5
frr
remote attacker
denial of service
bgp_attr_psid_sub
cve-2023-31490

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

7.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%

A flaw was found in frr that may allow a remote attacker to cause a denial of service via the bgp_attr_psid_sub function.

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

7.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%