跳转到帖子

Alpine Linux: CVE-2023-45667: NULL Pointer Dereference

recommended_posts

发布于
  • Members

Alpine Linux: CVE-2023-45667: NULL Pointer Dereference

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
10/20/2023
Created
08/23/2024
Added
08/22/2024
Modified
10/02/2024

Description

stb_image is a single file MIT licensed library for processing images. If `stbi__load_gif_main` in `stbi_load_gif_from_memory` fails it returns a null pointer and may keep the `z` variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls `stbi__vertical_flip_slices` with the null pointer result value and the uninitialized `z` value. This may result in a program crash.

Solution(s)

  • alpine-linux-upgrade-stb

References

  • https://attackerkb.com/topics/cve-2023-45667
  • CVE - 2023-45667
  • https://security.alpinelinux.org/vuln/CVE-2023-45667
  • 查看数 706
  • 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…