Incorrect Conversion between Numeric Types Affecting php56-mssql package, versions <0:5.6.33-1.136.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    0.24% (63rd percentile)

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  • Snyk ID SNYK-AMZN201803-PHP56MSSQL-1710123
  • published 27 Sep 2021
  • disclosed 16 Jan 2018

How to fix?

Upgrade Amazon-Linux:2018.03 php56-mssql to version 0:5.6.33-1.136.amzn1 or higher.
This issue was patched in ALAS-2018-946.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php56-mssql package and not the php56-mssql 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.