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Out-of-Bounds Affecting libgd2 package, versions <2.2.2-29-g3c2b605-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 13.57% (96th percentile)
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NVD
7.5 high
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN9-LIBGD2-383022
  • published 4 Jan 2017
  • disclosed 4 Jan 2017
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Introduced: 4 Jan 2017

CVE-2016-9933 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Debian:9 libgd2 to version 2.2.2-29-g3c2b605-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgd2 package and not the libgd2 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) before 2.2.2, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (segmentation violation) via a crafted imagefilltoborder call that triggers use of a negative color value.

References