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veracodeVeracode Vulnerability DatabaseVERACODE:46144
HistoryApr 02, 2024 - 7:17 a.m.

Denial Of Service (DoS)

2024-04-0207:17:04
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
5
denial of service
libvirt
vulnerability
memory allocation
negative array lengths
attacker

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.4%

Libvirt is vulnerable to Denial of Service(DoS). The vulnerability is due to improper handling of negative array lengths during memory allocation. If an attacker can pass a negative length to the g_new0 function will usually result in a Denial of Service(DoS).

CPENameOperatorVersion
libvirt.sole0.10001.0
libvirt.sole0.10001.0

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.4%