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CVE-2016-5769

nvd nist
Published: Aug 7, 2016Modified: May 6, 2026

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9.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcrypt_generic and (2) mdecrypt_generic functions.

Affected (40)

Products: Php: Php
Php
1 product
Php
Configuration A
40 vulnerable
Vulnerable SoftwareAffected Versions
Php
Php
Up to 5.5.36
Php
Version 5.6.0 alpha1
Php
Version 5.6.0 alpha2
Php
Version 5.6.0 alpha3
Php
Version 5.6.0 alpha4
Php
Version 5.6.0 alpha5
Php
Version 5.6.0 beta1
Php
Version 5.6.0 beta2
Php
Version 5.6.0 beta3
Php
Version 5.6.0 beta4
Php
Version 5.6.10
Php
Version 5.6.11
Php
Version 5.6.12
Php
Version 5.6.13
Php
Version 5.6.14
Php
Version 5.6.15
Php
Version 5.6.16
Php
Version 5.6.17
Php
Version 5.6.18
Php
Version 5.6.19
Php
Version 5.6.1
Php
Version 5.6.20
Php
Version 5.6.21
Php
Version 5.6.22
Php
Version 5.6.2
Php
Version 5.6.3
Php
Version 5.6.4
Php
Version 5.6.5
Php
Version 5.6.6
Php
Version 5.6.7
Php
Version 5.6.8
Php
Version 5.6.9
Php
Version 7.0.0
Php
Version 7.0.1
Php
Version 7.0.2
Php
Version 7.0.3
Php
Version 7.0.4
Php
Version 7.0.5
Php
Version 7.0.6
Php
Version 7.0.7

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (26)

Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
PatchRelease Notes
Source: cve@mitre.org
Broken Link
Source: cve@mitre.org
Source: cve@mitre.org
Release Notes
Source: cve@mitre.org
Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchRelease Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.