跳转到帖子

Ubuntu: USN-6290-1 (CVE-2023-2731): LibTIFF vulnerabilities

recommended_posts

发布于
  • Members

Ubuntu: USN-6290-1 (CVE-2023-2731): LibTIFF vulnerabilities

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
05/17/2023
Created
08/16/2023
Added
08/16/2023
Modified
01/30/2025

Description

A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.

Solution(s)

  • ubuntu-upgrade-libtiff-tools
  • ubuntu-upgrade-libtiff6

References

  • https://attackerkb.com/topics/cve-2023-2731
  • CVE - 2023-2731
  • USN-6290-1
  • 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…