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veracodeVeracode Vulnerability DatabaseVERACODE:43790
HistoryOct 12, 2023 - 10:32 a.m.

Denial Of Service

2023-10-1210:32:59
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
10
libfrr.so bgp open message out of bounds read application crash dos attack.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.6%

libfrr.so is vulnerable to Denial of Service attack. When sending a malformed BGP OPEN message that ends with optional length octet, an out of bounds read can occur which throws an error. This results into an application crash leading to DoS attack.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.6%