CVE-2009-3616

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.

CVSS v3 9.9 CRITICAL
CVSS v2.0 8.5 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

8.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:S/C:C/I:C/A:C

Exploitability : 6.8 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5	Broken Link Exploit
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331	Broken Link Exploit
http://marc.info/?l=qemu-devel&m=124324043812915	Mailing List
http://rhn.redhat.com/errata/RHEA-2009-1272.html	Third Party Advisory
http://www.openwall.com/lists/oss-security/2009/10/16/5	Mailing List Patch
http://www.openwall.com/lists/oss-security/2009/10/16/8	Mailing List Patch
http://www.securityfocus.com/bid/36716	Broken Link Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=501131	Issue Tracking Patch
https://bugzilla.redhat.com/show_bug.cgi?id=505641	Exploit Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=508567	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_server:5.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:::::::*

History

No history.

Information

Published : 2009-10-23 18:30

Updated : 2024-02-15 21:06

NVD link : CVE-2009-3616

Mitre link : CVE-2009-3616

CVE.ORG link : CVE-2009-3616

JSON object : View

Products Affected

redhat

enterprise_linux_workstation
enterprise_linux_server

qemu

qemu

CWE

CWE-416

Use After Free

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