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Incorrect Conversion between Numeric Types Affecting php70-recode package, versions <0:7.0.27-1.27.amzn1

Severity

 Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.42% (74th percentile)

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  • Snyk IDSNYK-AMZN201803-PHP70RECODE-1710051
  • published27 Sept 2021
  • disclosed16 Jan 2018
Report a new vulnerability Found a mistake?

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)

How to fix?

Upgrade Amazon-Linux:2018.03 php70-recode to version 0:7.0.27-1.27.amzn1 or higher.
This issue was patched in ALAS-2018-946.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php70-recode package and not the php70-recode package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

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.