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Incorrect Conversion between Numeric Types The advisory has been revoked - it doesn't affect any version of package php7.0  (opens in a new tab)

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EPSS
13.2% (97th percentile)

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  • Snyk IDSNYK-UBUNTU1604-PHP70-646338
  • published16 Jan 2018
  • disclosed16 Jan 2018
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Introduced: 16 Jan 2018

CVE-2018-5711  (opens in a new tab)
CWE-681  (opens in a new tab)
CWE-835  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php7.0 package and not the php7.0 package as distributed by Ubuntu.

gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.

References