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Integer Overflow or Wraparound Affecting tiff package, versions <4.0.9+git181026-1

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.88% (83rd percentile)
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NVD
8.8 high
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SUSE
3.3 low
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Red Hat
4.7 medium

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  • Snyk ID SNYK-DEBIAN10-TIFF-405294
  • published 25 Sep 2018
  • disclosed 16 Sep 2018
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Introduced: 16 Sep 2018

CVE-2018-17100 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:10 tiff to version 4.0.9+git181026-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.