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Red Hat: CVE-2020-35524: CVE-2020-35524 libtiff: Heap-based buffer overflow in TIFF2PDF tool (Multiple Advisories)

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Red Hat: CVE-2020-35524: CVE-2020-35524 libtiff: Heap-based buffer overflow in TIFF2PDF tool (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/09/2021
Created
11/11/2021
Added
11/10/2021
Modified
12/15/2023

Description

A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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-4869
  • CVE-2020-35524
  • RHSA-2021:4241

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