跳转到帖子

Huawei EulerOS: CVE-2023-39356: freerdp security update

recommended_posts

发布于
  • Members

Huawei EulerOS: CVE-2023-39356: freerdp security update

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:C)
Published
08/31/2023
Created
03/14/2024
Added
03/13/2024
Modified
01/28/2025

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a missing offset validation may lead to an Out Of Bound Read in the function `gdi_multi_opaque_rect`. In particular there is no code to validate if the value `multi_opaque_rect->numRectangles` is less than 45. Looping through `multi_opaque_rect->`numRectangles without proper boundary checks can lead to Out-of-Bounds Read errors which will likely lead to a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-freerdp
  • huawei-euleros-2_0_sp8-upgrade-freerdp-libs
  • huawei-euleros-2_0_sp8-upgrade-libwinpr

References

  • https://attackerkb.com/topics/cve-2023-39356
  • CVE - 2023-39356
  • EulerOS-SA-2024-1264
  • 查看数 701
  • 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…