CVE-2009-3616

CRITICAL

9.9

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.

CVE Details

CVSS v3.1 Score9.9

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/23/2009

Last Modified4/9/2025

Sourcenvd

Honeypot Sightings0

Affected Products

qemu:qemuredhat:enterprise_linux_serverredhat:enterprise_linux_workstation

Weaknesses (CWE)

CWE-416

References

http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5(secalert@redhat.com)

http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331(secalert@redhat.com)

http://marc.info/?l=qemu-devel&m=124324043812915(secalert@redhat.com)

http://rhn.redhat.com/errata/RHEA-2009-1272.html(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2009/10/16/5(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2009/10/16/8(secalert@redhat.com)

http://www.securityfocus.com/bid/36716(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=501131(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=505641(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=508567(secalert@redhat.com)

http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5(af854a3a-2127-422b-91ae-364da2661108)

http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331(af854a3a-2127-422b-91ae-364da2661108)

http://marc.info/?l=qemu-devel&m=124324043812915(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHEA-2009-1272.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2009/10/16/5(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2009/10/16/8(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/36716(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=501131(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=505641(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=508567(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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