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Red Hat: CVE-2022-0562: CVE-2022-0562 libtiff: Null source pointer lead to Denial of Service via crafted TIFF file (Multiple Advisories)

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Red Hat: CVE-2022-0562: CVE-2022-0562 libtiff: Null source pointer lead to Denial of Service via crafted TIFF file (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/11/2022
Created
11/10/2022
Added
11/09/2022
Modified
12/15/2023

Description

Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.

Solution(s)

  • redhat-upgrade-libtiff
  • redhat-upgrade-libtiff-debuginfo
  • redhat-upgrade-libtiff-debugsource
  • redhat-upgrade-libtiff-devel
  • redhat-upgrade-libtiff-tools
  • redhat-upgrade-libtiff-tools-debuginfo

References

  • DSA-5108
  • CVE-2022-0562
  • RHSA-2022:7585
  • RHSA-2022:8194

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