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Who When What Removed Added
Mauro Matteo Cascella 2023-06-29 10:52:04 UTC CC security-response-team
Mauro Matteo Cascella 2023-06-29 10:55:53 UTC Doc Text A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. There is a wrong exit condition leading to an infinite loop when inflating an attacked controlled zlib buffer in the `inflate_buffer` function. A remote authenticated client who is able to send a clipboard to the VNC server can trigger this flaw causing a denial of service. A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. There is a wrong exit condition leading to an infinite loop when inflating an attacker controlled zlib buffer in the `inflate_buffer` function. A remote authenticated client who is able to send a clipboard to the VNC server can trigger this flaw causing a denial of service.
Mauro Matteo Cascella 2023-06-29 10:57:38 UTC Depends On 2218488, 2218489
Paige Jung 2023-06-29 16:04:28 UTC Doc Text A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. There is a wrong exit condition leading to an infinite loop when inflating an attacker controlled zlib buffer in the `inflate_buffer` function. A remote authenticated client who is able to send a clipboard to the VNC server can trigger this flaw causing a denial of service. 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.
Mauro Matteo Cascella 2023-07-04 08:52:01 UTC Group security, qe_staff
CC mkenneth, virt-maint
Summary EMBARGOED CVE-2023-3255 QEMU: VNC: infinite loop in inflate_buffer() leads to denial of service CVE-2023-3255 QEMU: VNC: infinite loop in inflate_buffer() leads to denial of service
Mauro Matteo Cascella 2023-07-04 08:52:19 UTC Depends On 2219543
Red Hat Bugzilla 2023-07-07 08:29:54 UTC CC security-response-team
Assignee security-response-team nobody
Mauro Matteo Cascella 2023-07-24 16:00:48 UTC Fixed In Version qemu 8.1.0-rc0

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