CVE-2016-7127

Published on: 09/11/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:06 PM UTC

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Php from Php contain the following vulnerability:

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.

  • CVE-2016-7127 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.5 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
PHP 'ext/gd/gd.c' Information Disclosure Vulnerability cve.report (archive)
text/html
URL Logo BID 92757
oss-security - Re: CVE assignment for PHP 5.6.25 and 7.0.10 - and libcurl Mailing List
openwall.com
text/html
URL Logo MLIST [oss-security] 20160902 Re: CVE assignment for PHP 5.6.25 and 7.0.10 - and libcurl
[R6] SecurityCenter 5.4.1 Fixes Multiple Vulnerabilities - Security Advisory | Tenable Network Security www.tenable.com
text/html
URL Logo CONFIRM www.tenable.com/security/tns-2016-19
Red Hat Customer Portal web.archive.org
text/html
Inactive LinkNot Archived
URL Logo REDHAT RHSA-2016:2750
Fix bug #72730 - imagegammacorrect allows arbitrary write access · php/[email protected] · GitHub Issue Tracking
Patch
github.com
text/html
URL Logo CONFIRM github.com/php/php-src/commit/1bd103df00f49cf4d4ade2cfe3f456ac058a4eae?w=1
PHP :: Sec Bug #72730 :: imagegammacorrect allows arbitrary write access Exploit
Issue Tracking
bugs.php.net
text/html
URL Logo CONFIRM bugs.php.net/bug.php?id=72730
PHP Multiple Flaws Let Remote and Local Users Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTracker www.securitytracker.com
text/html
URL Logo SECTRACK 1036680
PHP: PHP 7 ChangeLog Release Notes
www.php.net
text/html
URL Logo CONFIRM www.php.net/ChangeLog-7.php
PHP: PHP 5 ChangeLog Release Notes
www.php.net
text/html
URL Logo CONFIRM www.php.net/ChangeLog-5.php
PHP: Multiple vulnerabilities (GLSA 201611-22) — Gentoo security security.gentoo.org
text/html
URL Logo GENTOO GLSA-201611-22

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationPhpPhp7.0.0AllAllAll
ApplicationPhpPhp7.0.1AllAllAll
ApplicationPhpPhp7.0.2AllAllAll
ApplicationPhpPhp7.0.3AllAllAll
ApplicationPhpPhp7.0.4AllAllAll
ApplicationPhpPhp7.0.5AllAllAll
ApplicationPhpPhp7.0.6AllAllAll
ApplicationPhpPhp7.0.7AllAllAll
ApplicationPhpPhp7.0.8AllAllAll
ApplicationPhpPhp7.0.9AllAllAll
ApplicationPhpPhp7.0.0AllAllAll
ApplicationPhpPhp7.0.1AllAllAll
ApplicationPhpPhp7.0.2AllAllAll
ApplicationPhpPhp7.0.3AllAllAll
ApplicationPhpPhp7.0.4AllAllAll
ApplicationPhpPhp7.0.5AllAllAll
ApplicationPhpPhp7.0.6AllAllAll
ApplicationPhpPhp7.0.7AllAllAll
ApplicationPhpPhp7.0.8AllAllAll
ApplicationPhpPhp7.0.9AllAllAll
ApplicationPhpPhpAllAllAllAll
  • cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*:
  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:*: