CVE-2016-7124
Scores
EPSS
Percentile: 74.7%
CVSS
CVSS Score: 4.8/10
All CVSS Scores
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles certain invalid objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that leads to a (1) __destruct call or (2) magic method call.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (21)
Type: Configuration
Product: php5
Operating System: ubuntu trusty 14.04
{ "fixed": "5.5.9+dfsg-1ubuntu4.20"}
Source: ubuntu
Type: Configuration
Product: php5
Operating System: debian
{ "fixed": "5.6.26+dfsg-1"}
Source: debian
Type: Configuration
Product: php7.0
Operating System: ubuntu xenial 16.04
{ "fixed": "7.0.8-0ubuntu0.16.04.3"}
Source: ubuntu
Type: Configuration
Product: php7.0
Operating System: debian
{ "fixed": "7.0.10-1"}
Source: debian
Type: Configuration
Product: rh-php56
Operating System: rhel
{ "fixed": "2.3-1.el6"}
Source: redhat
Type: Configuration
Product: rh-php56
Operating System: rhel
{ "fixed": "2.3-1.el6"}
Source: redhat
Type: Configuration
Product: rh-php56
Operating System: rhel
{ "fixed": "2.3-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56
Operating System: rhel
{ "fixed": "2.3-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56
Operating System: rhel
{ "fixed": "2.3-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.25-1.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.25-1.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.25-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.25-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.25-1.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php-pear
Operating System: rhel
{ "fixed": "1.9.5-4.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php-pear
Operating System: rhel
{ "fixed": "1.9.5-4.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php-pear
Operating System: rhel
{ "fixed": "1.9.5-4.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php-pear
Operating System: rhel
{ "fixed": "1.9.5-4.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php-pear
Operating System: rhel
{ "fixed": "1.9.5-4.el7"}
Source: redhat
Type: Configuration
Vendor: *
Product: php
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.6.24", "vulnerable": true } ], "operator": "OR"}
Source: nvd