Critical severity9.8NVD Advisory· Published Sep 12, 2016· Updated May 6, 2026
CVE-2016-7126
CVE-2016-7126
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.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
11- github.com/php/php-src/commit/28022c9b1fd937436ab67bb3d61f652c108baf96nvdPatchVendor Advisory
- github.com/php/php-src/commit/b6f13a5ef9d6280cf984826a5de012a32c396cd4nvdIssue TrackingPatch
- bugs.php.net/bug.phpnvdExploitIssue Tracking
- rhn.redhat.com/errata/RHSA-2016-2750.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/92755nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1036680nvdThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201611-22nvdThird Party Advisory
- www.tenable.com/security/tns-2016-19nvdThird Party Advisory
- openwall.com/lists/oss-security/2016/09/02/9nvdMailing List
- www.php.net/ChangeLog-5.phpnvdRelease Notes
- www.php.net/ChangeLog-7.phpnvdRelease Notes
News mentions
0No linked articles in our index yet.