Denial Of Service (DoS)

2020-12-0602:23:57

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

JSON

qemu is vulnerable to denial of service (DoS). The vulnerability exists through ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation allows an attacker to crash the QEMU process leads to denial of service.

CPENameOperatorVersion
qemu:groovyeq1:5.0-5ubuntu6
qemu:groovyeq1:5.0-5ubuntu7
qemu:groovyeq1:5.0-5ubuntu9.1
qemu:groovyeq1:5.0-5ubuntu9
qemu:focaleq1:4.2-3ubuntu6
qemu:focaleq1:4.2-3ubuntu6.9
qemu:focaleq1:4.2-3ubuntu6.6
qemu:focaleq1:4.2-3ubuntu6.4
qemu:focaleq1:4.2-3ubuntu6.5
qemu:sideq1:5.1+dfsg-4

Name	Operator	Version
qemu:groovy	eq	1:5.0-5ubuntu6
qemu:groovy	eq	1:5.0-5ubuntu7
qemu:groovy	eq	1:5.0-5ubuntu9.1
qemu:groovy	eq	1:5.0-5ubuntu9
qemu:focal	eq	1:4.2-3ubuntu6
qemu:focal	eq	1:4.2-3ubuntu6.9
qemu:focal	eq	1:4.2-3ubuntu6.6
qemu:focal	eq	1:4.2-3ubuntu6.4
qemu:focal	eq	1:4.2-3ubuntu6.5
qemu:sid	eq	1:5.1+dfsg-4