9.8

CVE-2016-7127

Exploit
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Php ≫ Php Version <= 5.6.24
Php ≫ Php Version7.0.0
Php ≫ Php Version7.0.1
Php ≫ Php Version7.0.2
Php ≫ Php Version7.0.3
Php ≫ Php Version7.0.4
Php ≫ Php Version7.0.5
Php ≫ Php Version7.0.6
Php ≫ Php Version7.0.7
Php ≫ Php Version7.0.8
Php ≫ Php Version7.0.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.84% 0.932
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://www.php.net/ChangeLog-5.php
Release Notes
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://www.php.net/ChangeLog-7.php
Release Notes
https://security.gentoo.org/glsa/201611-22
http://openwall.com/lists/oss-security/2016/09/02/9
Mailing List
http://www.securitytracker.com/id/1036680
https://www.tenable.com/security/tns-2016-19
http://www.securityfocus.com/bid/92757
https://bugs.php.net/bug.php?id=72730
Exploit
Issue Tracking
https://github.com/php/php-src/commit/1bd103df00f49cf4d4ade2cfe3f456ac058a4eae?w=1
Patch
Issue Tracking