Integer Overflow or Wraparound Affecting php56-mssql package, versions <0:5.6.24-1.126.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    24.24% (97th percentile)

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  • Snyk ID SNYK-AMZN201803-PHP56MSSQL-1699978
  • published 27 Sep 2021
  • disclosed 7 Aug 2016

How to fix?

Upgrade Amazon-Linux:2018.03 php56-mssql to version 0:5.6.24-1.126.amzn1 or higher.
This issue was patched in ALAS-2016-728.

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.

Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.