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Integer Overflow or Wraparound Affecting php package, versions <0:5.4.16-42.el7

Severity

 Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
11.45% (96th percentile)

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  • Snyk IDSNYK-CENTOS7-PHP-2075796
  • published26 Jul 2021
  • disclosed23 Jun 2016
Report a new vulnerability Found a mistake?

Introduced: 23 Jun 2016

CVE-2016-5766  (opens in a new tab)
CWE-190  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade Centos:7 php to version 0:5.4.16-42.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php package and not the php package as distributed by Centos. See How to fix? for Centos:7 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.

References