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Ubuntu: USN-5714-1 (CVE-2022-3627): LibTIFF vulnerabilities

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Ubuntu: USN-5714-1 (CVE-2022-3627): LibTIFF vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/21/2022
Created
11/15/2022
Added
11/08/2022
Modified
05/01/2023

Description

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.

Solution(s)

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

References

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