CVE-2009-3616

Severity Score

9.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple use-after-free vulnerabilities in vnc.c in the VNC server in QEMU 0.10.6 and earlier might allow guest OS users to execute arbitrary code on the host OS by establishing a connection from a VNC client and then (1) disconnecting during data transfer, (2) sending a message using incorrect integer data types, or (3) using the Fuzzy Screen Mode protocol, related to double free vulnerabilities.

Múltiples vulnerabilidades de uso anterior a la liberación en vnc.c del servidor VNC en QEMU v0.10.6 y anteriores, permite a usuarios del sistema anfitrión ejecutar código de su elección en el sistema hospedado, estableciendo una conexión desde el cliente VNC y a continuación (1) desconectando durante la transferencia de datos, (2) enviando un mensaje utilizando tipos de datos enteros incorrectos, o (3) utilizando el protocolo Fuzzy Screen Mode, relativo a una doble liberación de vulnerabilidades.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-10-09 CVE Reserved
2009-10-23 CVE Published
2024-02-16 EPSS Updated
2024-08-07 CVE Updated
2024-08-07 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (10)

URL	Tag	Source
http://marc.info/?l=qemu-devel&m=124324043812915	Mailing List
http://rhn.redhat.com/errata/RHEA-2009-1272.html	Third Party Advisory
http://www.securityfocus.com/bid/36716	Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=508567	Issue Tracking

URL	Date	SRC
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5	2024-08-07
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331	2024-08-07
https://bugzilla.redhat.com/show_bug.cgi?id=505641	2024-08-07

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2009/10/16/5	2024-02-15
http://www.openwall.com/lists/oss-security/2009/10/16/8	2024-02-15
https://bugzilla.redhat.com/show_bug.cgi?id=501131	2024-02-15

URL	Date	SRC

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"				<= 0.10.6 Search vendor "Qemu" for product "Qemu" and version " <= 0.10.6"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server"				5.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "5.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation"				5.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "5.0"		-		Affected