CVE details
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.
Affected ports (1)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| emulators/qemu-cheri | qemu-cheri | 0.d20260108 | unaddressed | brooks@FreeBSD.org |
Template for a VuXML entry
Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>FIXME -- FIXME</topic>
<affects>
<package>
<name>qemu-cheri</name>
<range><lt>FIXME</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>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.</p>
</body>
</description>
<references>
<cvename>CVE-2009-3616</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2009-3616</url>
</references>
<dates>
<discovery>2009-10-23</discovery>
<entry>2026-10-25</entry>
</dates>
</vuln>