CVE-2016-6664
Scores
EPSS
Percentile: 54.4%
CVSS
CVSS Score: 7.8/10
All CVSS Scores
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
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
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
mysqld_safe in Oracle MySQL through 5.5.51, 5.6.x through 5.6.32, and 5.7.x through 5.7.14; MariaDB; Percona Server before 5.5.51-38.2, 5.6.x before 5.6.32-78-1, and 5.7.x before 5.7.14-8; and Percona XtraDB Cluster before 5.5.41-37.0, 5.6.x before 5.6.32-25.17, and 5.7.x before 5.7.14-26.17, when using file-based logging, allows local users with access to the mysql account to gain root privileges via a symlink attack on error logs and possibly other files.
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Sources
CWEs
Exploits
Vulnerable Software (55)
Type: Configuration
Product: libmysqlclient-devel
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: libmysqlclient18
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: libmysqld-devel
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: libmysqld18
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb
Operating System: rhel 7
{ "fixed": "5.5.56-2.el7"}
Source: redhat
Type: Configuration
Product: mariadb-10.0
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Product: mariadb-10.0
Operating System: ubuntu xenial 16.04
{ "fixed": "10.0.29-0ubuntu0.16.04.1"}
Source: ubuntu
Type: Configuration
Product: mariadb-10.0
Operating System: ubuntu yakkety 16.10
{ "fixed": "10.0.29-0ubuntu0.16.10.1"}
Source: ubuntu
Type: Configuration
Product: mariadb-10.1
Operating System: debian
{ "fixed": "10.1.21-1"}
Source: debian
Type: Configuration
Product: mariadb-bench
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb-client
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb-common
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb-server
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb-server-control
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mariadb-server-perl
Operating System: altlinux
{ "fixed": "0:10.1.21-alt1"}
Source: redhat
Type: Configuration
Product: mysql-5.5
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Product: mysql-5.5
Operating System: debian jessie 8
{ "fixed": "5.5.52-0+deb8u1"}
Source: debian
Type: Configuration
Product: mysql-5.5
Operating System: debian wheezy 7
{ "fixed": "5.5.52-0+deb7u1"}
Source: debian
Type: Configuration
Product: mysql-5.5
Operating System: ubuntu trusty 14.04
{ "fixed": "5.5.52-0ubuntu0.14.04.1"}
Source: ubuntu