CVE-2015-8504

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client.

Qemu, cuando se construye con soporte de controlador de pantalla VNC, permite a atacantes remotos provocar una denegación de servicio (excepción aritmética y caída de aplicación) a través de mensajes SetPixelFormat manipulados desde un cliente.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-12-08 CVE Reserved
2016-02-03 CVE Published
2024-07-12 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-369: Divide By Zero

CAPEC

References (8)

URL	Tag	Source
http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=4c65fed8bdf96780735dbdb92a8	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2015/12/08/7	Mailing List
http://www.securityfocus.com/bid/78708	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=1289541	2023-02-13

URL	Date	SRC
http://www.debian.org/security/2016/dsa-3469	2023-02-13
http://www.debian.org/security/2016/dsa-3470	2023-02-13
http://www.debian.org/security/2016/dsa-3471	2023-02-13
https://security.gentoo.org/glsa/201602-01	2023-02-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				<= 2.4.1 Search vendor "Qemu" for product "Qemu" and version " <= 2.4.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				2.5.0 Search vendor "Qemu" for product "Qemu" and version "2.5.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				2.5.0 Search vendor "Qemu" for product "Qemu" and version "2.5.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				2.5.0 Search vendor "Qemu" for product "Qemu" and version "2.5.0"		rc2		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected