跳转到帖子

Debian: CVE-2023-6683: qemu -- security update

recommended_posts

发布于
  • Members

Debian: CVE-2023-6683: qemu -- security update

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
01/12/2024
Created
07/31/2024
Added
07/30/2024
Modified
01/28/2025

Description

A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. The qemu_clipboard_request() function can be reached before vnc_server_cut_text_caps() was called and had the chance to initialize the clipboard peer, leading to a NULL pointer dereference. This could allow a malicious authenticated VNC client to crash QEMU and trigger a denial of service.

Solution(s)

  • debian-upgrade-qemu

References

  • https://attackerkb.com/topics/cve-2023-6683
  • CVE - 2023-6683
  • 查看数 703
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。
注意:你的帖子需要版主批准后才能看到。

游客
回帖…