CVE-2012-2122
Scores
EPSS
Percentile: 94.0%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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
Low (L)
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
Partial
Measures the impact to the availability of the impacted component
Description
sql/password.c in Oracle MySQL 5.1.x before 5.1.63, 5.5.x before 5.5.24, and 5.6.x before 5.6.6, and MariaDB 5.1.x before 5.1.62, 5.2.x before 5.2.12, 5.3.x before 5.3.6, and 5.5.x before 5.5.23, when running in certain environments with certain implementations of the memcmp function, allows remote attackers to bypass authentication by repeatedly authenticating with the same incorrect password, which eventually causes a token comparison to succeed due to an improperly-checked return value.
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Exploits
Vulnerable Software (11)
Type: Configuration
Product: mysql
Operating System: rhel 6
{
"fixed": "5.1.66-1.el6_3"
}Source: redhat
Type: Configuration
Product: mysql-5.1
Operating System: debian
{
"unfixed": true
}Source: debian
Type: Configuration
Product: mysql-5.5
Operating System: debian
{
"fixed": "5.5.24+dfsg-1"
}Source: debian
Type: Configuration
Product: mysql-dfsg-5.0
Operating System: ubuntu hardy 8.04
{
"fixed": "5.0.96-0ubuntu3"
}Source: ubuntu
Type: Configuration
Vendor: mariadb
Product: mariadb
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.41:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.42:*:*:*:*:*:*:*",
...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.41:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.42:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.44:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.47:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.49:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.50:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.51:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.53:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.55:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.60:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.1.61:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: mariadb
Product: mariadb
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.0:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.1:*:*:*:*:*:*:*",
...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.0:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.1:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.2:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.3:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.4:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.5:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.6:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.7:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.8:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.9:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.10:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.2.11:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: mariadb
Product: mariadb
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.0:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.1:*:*:*:*:*:*:*",
...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.0:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.1:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.2:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.3:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.4:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.5:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.3.6:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: mariadb
Product: mariadb
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.5.20:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.5.21:*:*:*:*:*:*:*",
...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.5.20:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.5.21:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:mariadb:mariadb:5.5.22:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: oracle
Product: mysql
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.51:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.52:*:*:*:*:*:*:*",
"...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.51:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.52:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.52:sp1:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.53:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.54:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.55:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.56:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.57:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.58:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.59:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.60:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.1.61:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: oracle
Product: mysql
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.10:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.11:*:*:*:*:*:*:*",
"...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.10:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.11:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.12:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.13:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.14:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.15:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.16:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.17:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.18:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.19:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.20:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.5.21:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: oracle
Product: mysql
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.2:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.3:*:*:*:*:*:*:*",
"vu...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.2:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.3:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.4:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:oracle:mysql:5.6.5:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd