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LIN8-4758 : Security Advisory - php - CVE-2016-7126

Created: Sep 22, 2016    Updated: Dec 3, 2018
Resolved Date: Oct 26, 2016
Found In Version: 8.0
Fix Version: 8.0.0.11
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace

Description

The imagetruecolortopalette function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate the number of colors, which allows remote attackers to cause a denial of service (select_colors allocation error and out-of-bounds write) or possibly have unspecified other impact via a large value in the third argument.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-7126

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