Out-of-bounds Write Affecting tiff package, versions <4.0.3-12.1


0.0
high

Snyk CVSS

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

    Threat Intelligence

    EPSS 0.47% (76th percentile)
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NVD
8.8 high
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Red Hat
4.4 medium

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  • Snyk ID SNYK-DEBIAN10-TIFF-405193
  • published 12 Mar 2018
  • disclosed 12 Mar 2018

How to fix?

Upgrade Debian:10 tiff to version 4.0.3-12.1 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.

LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by failure of tif_next.c to verify that the BitsPerSample value is 2, and the t2p_sample_lab_signed_to_unsigned function in tiff2pdf.c.