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.
References
| Link | Resource |
|---|---|
| http://openwall.com/lists/oss-security/2016/09/02/9 | Mailing List |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | Third Party Advisory |
| http://www.php.net/ChangeLog-5.php | Release Notes |
| http://www.php.net/ChangeLog-7.php | Release Notes |
| http://www.securityfocus.com/bid/92755 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1036680 | Third Party Advisory VDB Entry |
| https://bugs.php.net/bug.php?id=72697 | Exploit Issue Tracking |
| https://github.com/php/php-src/commit/28022c9b1fd937436ab67bb3d61f652c108baf96 | Patch Vendor Advisory |
| https://github.com/php/php-src/commit/b6f13a5ef9d6280cf984826a5de012a32c396cd4?w=1 | Issue Tracking Patch |
| https://security.gentoo.org/glsa/201611-22 | Third Party Advisory |
| https://www.tenable.com/security/tns-2016-19 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2016-09-12 01:59
Updated : 2024-02-28 15:21
NVD link : CVE-2016-7126
Mitre link : CVE-2016-7126
CVE.ORG link : CVE-2016-7126
JSON object : View
Products Affected
php
- php
CWE
CWE-787
Out-of-bounds Write