Detections
Analytics
CVE-2023-3255
medium
Description
A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. A wrong exit condition may lead to an infinite loop when inflating an attacker controlled zlib buffer in the `inflate_buffer` function. This could allow a remote authenticated client who is able to send a clipboard to the VNC server to trigger a denial of service.
References
https://bugzilla.redhat.com/show_bug.cgi?id=2218486
https://access.redhat.com/security/cve/CVE-2023-3255