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CVE-2009-3616
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 8.5/10
- Exploit Score
- 6.8/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- Single
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
CVSSv3.1 Score
- Severity
- Critical
- Base Score
- 9.9/10
- Exploit Score
- 3.1/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- Low
- Impact Score
- 6/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- High
- Scope
- Changed
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*: |
Yes
|
- | - |
References
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5
- http://www.openwall.com/lists/oss-security/2009/10/16/5
- https://bugzilla.redhat.com/show_bug.cgi?id=508567
- https://bugzilla.redhat.com/show_bug.cgi?id=505641
- http://marc.info/?l=qemu-devel&m=124324043812915
- http://rhn.redhat.com/errata/RHEA-2009-1272.html
- http://www.openwall.com/lists/oss-security/2009/10/16/8
- https://bugzilla.redhat.com/show_bug.cgi?id=501131
- http://www.securityfocus.com/bid/36716