CVE-2018-2640

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Source
https://cve.org/CVERecord?id=CVE-2018-2640
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-2640.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-2640
Downstream
Related
Published
2018-01-18T02:29:20.947Z
Modified
2026-03-15T22:26:33.217557Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.58 and prior, 5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

References

Affected packages

Git / github.com/mariadb/server

Affected ranges

Type
GIT
Repo
https://github.com/mariadb/server
Events
Introduced
5bfe1a3917ee1bddc7f2cde0c88961875148873c
Last affected
1da916c37e5107b27297fc9e22c3da7772bb097d
Introduced
5bfe1a3917ee1bddc7f2cde0c88961875148873c
Fixed
946d9e4db4896992400cabbd0d1db9a0a10cbfd1
Introduced
776555af021e917ce0d6235386b43ae59fdd5161
Fixed
c7e5feb2596e2a032207191320dbf1387d440959
Introduced
c235de12ae3723b96944337bd89ad9cc87f21d8f
Fixed
aba15b864af664276261dcbbdaef35268d407af1
Introduced
9664240c948a92c22ccda0e1f5a420eb776ddcb1
Fixed
00f0c039d2f4213ccf0a0202349ecb162a799989
Database specific 
{
    "versions": [
        {
            "introduced": "5.5.0"
        },
        {
            "last_affected": "5.5.58"
        },
        {
            "introduced": "5.5.0"
        },
        {
            "fixed": "5.5.59"
        },
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.0.34"
        },
        {
            "introduced": "10.1.0"
        },
        {
            "fixed": "10.1.31"
        },
        {
            "introduced": "10.2.0"
        },
        {
            "fixed": "10.2.13"
        }
    ]
}
Type
GIT
Repo
https://github.com/mysql/mysql-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
270fd3411e3d671a73ed9725940a30080f59ce6d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
527c12ed611f3fe072c3043734319edb2c733099
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ae41ce7c4ecff5e1e336ab768867370b8c94e02d
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "8.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.5"
        }
    ]
}

Affected versions

mariadb-10.*
mariadb-10.1.0
mysql-3.*
mysql-3.23.22-beta
mysql-3.23.24-beta
mysql-3.23.27-beta
mysql-3.23.28-gamma
mysql-3.23.29a-gamma
mysql-3.23.30-gamma
mysql-3.23.31
mysql-3.23.32
mysql-3.23.33
mysql-3.23.34
mysql-3.23.35
mysql-3.23.36
mysql-3.23.37
mysql-3.23.38
mysql-3.23.39
mysql-3.23.41
mysql-3.23.42
mysql-3.23.44
mysql-3.23.45
mysql-3.23.46
mysql-3.23.47
mysql-3.23.48
mysql-3.23.50
mysql-3.23.51
mysql-3.23.52
mysql-3.23.53
mysql-3.23.54
mysql-3.23.55
mysql-3.23.56
mysql-3.23.57
mysql-3.23.58
mysql-4.*
mysql-4.0.1
mysql-4.0.10
mysql-4.0.11
mysql-4.0.12
mysql-4.0.13
mysql-4.0.14
mysql-4.0.15
mysql-4.0.16
mysql-4.0.17
mysql-4.0.18
mysql-4.0.19
mysql-4.0.2
mysql-4.0.20
mysql-4.0.21
mysql-4.0.22
mysql-4.0.23
mysql-4.0.24
mysql-4.0.25
mysql-4.0.26
mysql-4.0.27
mysql-4.0.28
mysql-4.0.3
mysql-4.0.30
mysql-4.0.4
mysql-4.0.5
mysql-4.0.6
mysql-4.0.7
mysql-4.0.8
mysql-4.0.9
mysql-4.1.0
mysql-4.1.1
mysql-4.1.10
mysql-4.1.10a
mysql-4.1.10b
mysql-4.1.11
mysql-4.1.12
mysql-4.1.13
mysql-4.1.13a
mysql-4.1.14
mysql-4.1.15
mysql-4.1.16
mysql-4.1.18
mysql-4.1.19
mysql-4.1.2
mysql-4.1.20
mysql-4.1.21
mysql-4.1.22
mysql-4.1.23
mysql-4.1.24
mysql-4.1.3
mysql-4.1.4
mysql-4.1.5
mysql-4.1.6
mysql-4.1.7
mysql-4.1.8
mysql-4.1.9
mysql-5.*
mysql-5.0.0
mysql-5.0.1
mysql-5.0.10
mysql-5.0.10a
mysql-5.0.11
mysql-5.0.12
mysql-5.0.13
mysql-5.0.14
mysql-5.0.15
mysql-5.0.16
mysql-5.0.16a
mysql-5.0.17
mysql-5.0.17b
mysql-5.0.18
mysql-5.0.19
mysql-5.0.19a
mysql-5.0.2
mysql-5.0.2-alpha
mysql-5.0.20
mysql-5.0.20a
mysql-5.0.21
mysql-5.0.22
mysql-5.0.23
mysql-5.0.24
mysql-5.0.24a
mysql-5.0.25
mysql-5.0.26
mysql-5.0.27
mysql-5.0.28
mysql-5.0.3
mysql-5.0.30
mysql-5.0.32
mysql-5.0.33
mysql-5.0.34
mysql-5.0.36
mysql-5.0.37
mysql-5.0.38
mysql-5.0.4
mysql-5.0.40
mysql-5.0.41
mysql-5.0.42
mysql-5.0.44
mysql-5.0.45
mysql-5.0.46
mysql-5.0.48
mysql-5.0.5
mysql-5.0.50
mysql-5.0.51
mysql-5.0.51a
mysql-5.0.52
mysql-5.0.54
mysql-5.0.54a
mysql-5.0.56
mysql-5.0.58
mysql-5.0.6
mysql-5.0.60
mysql-5.0.60sp1
mysql-5.0.62
mysql-5.0.64
mysql-5.0.66
mysql-5.0.66a
mysql-5.0.66sp1
mysql-5.0.67
mysql-5.0.68
mysql-5.0.7
mysql-5.0.70
mysql-5.0.72
mysql-5.0.72sp1
mysql-5.0.74
mysql-5.0.74sp1
mysql-5.0.75
mysql-5.0.76
mysql-5.0.77
mysql-5.0.78
mysql-5.0.79
mysql-5.0.8
mysql-5.0.80
mysql-5.0.81
mysql-5.0.82
mysql-5.0.82sp1
mysql-5.0.83
mysql-5.0.84
mysql-5.0.84sp1
mysql-5.0.85
mysql-5.0.86
mysql-5.0.87
mysql-5.0.87sp1
mysql-5.0.88
mysql-5.0.9
mysql-5.0.90
mysql-5.0.91
mysql-5.0.92
mysql-5.0.93
mysql-5.0.94
mysql-5.0.95
mysql-5.0.96
mysql-5.1.11
mysql-5.1.12
mysql-5.1.13
mysql-5.1.14
mysql-5.1.14-ndb-6.1.0
mysql-5.1.15
mysql-5.1.15-ndb-6.1.1
mysql-5.1.15-ndb-6.1.10
mysql-5.1.15-ndb-6.1.11
mysql-5.1.15-ndb-6.1.12
mysql-5.1.15-ndb-6.1.13
mysql-5.1.15-ndb-6.1.14
mysql-5.1.15-ndb-6.1.15
mysql-5.1.15-ndb-6.1.16
mysql-5.1.15-ndb-6.1.19
mysql-5.1.15-ndb-6.1.2
mysql-5.1.15-ndb-6.1.20
mysql-5.1.15-ndb-6.1.21
mysql-5.1.15-ndb-6.1.22
mysql-5.1.15-ndb-6.1.23
mysql-5.1.15-ndb-6.1.3
mysql-5.1.15-ndb-6.1.5
mysql-5.1.15-ndb-6.1.6
mysql-5.1.15-ndb-6.1.7
mysql-5.1.15-ndb-6.1.8
mysql-5.1.15-ndb-6.1.9
mysql-5.1.16
mysql-5.1.16-ndb-6.2.0
mysql-5.1.17
mysql-5.1.18
mysql-5.1.18-ndb-6.2.1
mysql-5.1.18-ndb-6.2.2
mysql-5.1.19
mysql-5.1.19-ndb-6.2.3
mysql-5.1.19-ndb-6.2.4
mysql-5.1.19-ndb-6.3.0
mysql-5.1.19-ndb-6.3.1
mysql-5.1.20
mysql-5.1.20-beta
mysql-5.1.21
mysql-5.1.22
mysql-5.1.22-ndb-6.2.10
mysql-5.1.22-ndb-6.2.5-no-prod
mysql-5.1.22-ndb-6.2.5-no-prod-fix1
mysql-5.1.22-ndb-6.2.6
mysql-5.1.22-ndb-6.2.7
mysql-5.1.22-ndb-6.2.8
mysql-5.1.22-ndb-6.2.9
mysql-5.1.22-ndb-6.3.2-no-prod
mysql-5.1.22-ndb-6.3.3
mysql-5.1.22-ndb-6.3.4
mysql-5.1.22-ndb-6.3.5
mysql-5.1.22-ndb-6.3.6
mysql-5.1.22-ndb-6.3.7
mysql-5.1.23
mysql-5.1.23-ndb-6.2.11
mysql-5.1.23-ndb-6.2.12
mysql-5.1.23-ndb-6.2.13
mysql-5.1.23-ndb-6.2.14
mysql-5.1.23-ndb-6.2.15
mysql-5.1.23-ndb-6.3.10
mysql-5.1.23-ndb-6.3.11
mysql-5.1.23-ndb-6.3.12
mysql-5.1.23-ndb-6.3.7
mysql-5.1.23-ndb-6.3.8
mysql-5.1.23-ndb-6.3.9
mysql-5.1.24
mysql-5.1.24-ndb-6.3.13
mysql-5.1.24-ndb-6.3.14
mysql-5.1.24-ndb-6.3.15
mysql-5.1.24-ndb-6.3.16
mysql-5.1.25
mysql-5.1.26
mysql-5.1.27-ndb-6.3.17
mysql-5.1.28
mysql-5.1.28-ndb-6.2.16
mysql-5.1.28-ndb-6.3.18
mysql-5.1.29
mysql-5.1.29-ndb-6.3.19
mysql-5.1.3
mysql-5.1.30
mysql-5.1.30-ndb-6.3.20
mysql-5.1.30-ndb-6.4.0
mysql-5.1.31
mysql-5.1.31-ndb-6.3.21
mysql-5.1.31-ndb-6.3.22
mysql-5.1.31-ndb-6.4.1
mysql-5.1.31-ndb-6.4.2
mysql-5.1.31sp1
mysql-5.1.32
mysql-5.1.32-ndb-6.3.23
mysql-5.1.32-ndb-6.3.24
mysql-5.1.32-ndb-6.4.3
mysql-5.1.32-ndb-7.0.4
mysql-5.1.32-ndb-7.0.5
mysql-5.1.33
mysql-5.1.34
mysql-5.1.34-ndb-6.2.18
mysql-5.1.34-ndb-6.3.25
mysql-5.1.34-telco-7.0.6
mysql-5.1.34sp1
mysql-5.1.35
mysql-5.1.35-ndb-6.3.26
mysql-5.1.35-ndb-7.0.7
mysql-5.1.36
mysql-5.1.37
mysql-5.1.37-ndb-6.3.27
mysql-5.1.37-ndb-6.3.27a
mysql-5.1.37-ndb-7.0.8
mysql-5.1.37-ndb-7.0.8a
mysql-5.1.37sp1
mysql-5.1.38
mysql-5.1.39
mysql-5.1.39-ndb-6.3.28
mysql-5.1.39-ndb-6.3.28a
mysql-5.1.39-ndb-6.3.28b
mysql-5.1.39-ndb-6.3.29
mysql-5.1.39-ndb-6.3.30
mysql-5.1.39-ndb-7.0.10
mysql-5.1.39-ndb-7.0.9
mysql-5.1.39-ndb-7.0.9b
mysql-5.1.39-ndb-7.1.1
mysql-5.1.4
mysql-5.1.40
mysql-5.1.40sp1
mysql-5.1.41
mysql-5.1.41-ndb-6.3.31
mysql-5.1.41-ndb-6.3.31a
mysql-5.1.41-ndb-6.3.31b
mysql-5.1.41-ndb-6.3.32
mysql-5.1.41-ndb-7.0.11
mysql-5.1.41-ndb-7.0.11a
mysql-5.1.41-ndb-7.0.11b
mysql-5.1.41-ndb-7.0.12
mysql-5.1.41-ndb-7.0.12a
mysql-5.1.41-ndb-7.0.12b
mysql-5.1.41-ndb-7.0.13
mysql-5.1.41-ndb-7.1.1
mysql-5.1.41-ndb-7.1.2-beta
mysql-5.1.42
mysql-5.1.43
mysql-5.1.43sp1
mysql-5.1.44
mysql-5.1.44-ndb-6.3.33
mysql-5.1.44-ndb-6.3.34
mysql-5.1.44-ndb-7.0.14
mysql-5.1.44-ndb-7.0.15
mysql-5.1.44-ndb-7.0.15a
mysql-5.1.44-ndb-7.1.3
mysql-5.1.44-ndb-7.1.4
mysql-5.1.44-ndb-7.1.4a
mysql-5.1.45
mysql-5.1.46
mysql-5.1.46sp1
mysql-5.1.47
mysql-5.1.47-ndb-6.3.35
mysql-5.1.47-ndb-7.0.16
mysql-5.1.47-ndb-7.1.5
mysql-5.1.48
mysql-5.1.49
mysql-5.1.49sp1
mysql-5.1.5
mysql-5.1.5-for-windows
mysql-5.1.50
mysql-5.1.51
mysql-5.1.52
mysql-5.1.52sp1
mysql-5.1.53
mysql-5.1.54
mysql-5.1.55
mysql-5.1.56
mysql-5.1.57
mysql-5.1.58
mysql-5.1.59
mysql-5.1.6
mysql-5.1.60
mysql-5.1.61
mysql-5.1.62
mysql-5.1.63
mysql-5.1.65
mysql-5.1.66
mysql-5.1.67
mysql-5.1.68
mysql-5.1.69
mysql-5.1.69-retag
mysql-5.1.7
mysql-5.1.70
mysql-5.1.71
mysql-5.1.72
mysql-5.1.73
mysql-5.1.74
mysql-5.1.75
mysql-5.1.76
mysql-5.1.77
mysql-5.1.9
mysql-5.4.1
mysql-5.4.2
mysql-5.4.3
mysql-5.5.0
mysql-5.5.1-m2
mysql-5.5.10
mysql-5.5.11
mysql-5.5.12
mysql-5.5.13
mysql-5.5.14
mysql-5.5.15
mysql-5.5.16
mysql-5.5.17
mysql-5.5.18
mysql-5.5.19
mysql-5.5.2-m2
mysql-5.5.20
mysql-5.5.21
mysql-5.5.22
mysql-5.5.23
mysql-5.5.24
mysql-5.5.25
mysql-5.5.25a
mysql-5.5.27
mysql-5.5.27-ndb-7.2.8
mysql-5.5.28
mysql-5.5.29
mysql-5.5.3-m3
mysql-5.5.30
mysql-5.5.31
mysql-5.5.32
mysql-5.5.33
mysql-5.5.34
mysql-5.5.35
mysql-5.5.36
mysql-5.5.37
mysql-5.5.38
mysql-5.5.39
mysql-5.5.40
mysql-5.5.41
mysql-5.5.42
mysql-5.5.43
mysql-5.5.44
mysql-5.5.45
mysql-5.5.46
mysql-5.5.47
mysql-5.5.48
mysql-5.5.49
mysql-5.5.5-m3
mysql-5.5.50
mysql-5.5.51
mysql-5.5.52
mysql-5.5.53
mysql-5.5.54
mysql-5.5.55
mysql-5.5.56
mysql-5.5.57
mysql-5.5.58
mysql-5.5.6-rc
mysql-5.5.7
mysql-5.5.8
mysql-5.5.9
mysql-5.6.10
mysql-5.6.11
mysql-5.6.12
mysql-5.6.13
mysql-5.6.14
mysql-5.6.15
mysql-5.6.16
mysql-5.6.17
mysql-5.6.19
mysql-5.6.2
mysql-5.6.20
mysql-5.6.21
mysql-5.6.22
mysql-5.6.24
mysql-5.6.25
mysql-5.6.26
mysql-5.6.27
mysql-5.6.28
mysql-5.6.29
mysql-5.6.3
mysql-5.6.30
mysql-5.6.31
mysql-5.6.32
mysql-5.6.4
mysql-5.6.5
mysql-5.6.6
mysql-5.6.7
mysql-5.6.8
mysql-5.6.9
mysql-5.7.1
mysql-5.7.10
mysql-5.7.10-2
mysql-5.7.11
mysql-5.7.12
mysql-5.7.13
mysql-5.7.14
mysql-5.7.2
mysql-5.7.3
mysql-5.7.4
mysql-5.7.5
mysql-5.7.6
mysql-5.7.7
mysql-5.7.8
mysql-5.7.9
mysql-8.*
mysql-8.0.0
mysql-cluster-7.*
mysql-cluster-7.1.29
mysql-cluster-7.1.30
mysql-cluster-7.1.31
mysql-cluster-7.1.32
mysql-cluster-7.1.33
mysql-cluster-7.1.34
mysql-cluster-7.1.35
mysql-cluster-7.1.36
mysql-cluster-7.1.37
mysql-cluster-7.2.14
mysql-cluster-7.2.15
mysql-cluster-7.2.16
mysql-cluster-7.2.17
mysql-cluster-7.2.18
mysql-cluster-7.2.19
mysql-cluster-7.2.20
mysql-cluster-7.2.21
mysql-cluster-7.2.22
mysql-cluster-7.2.23
mysql-cluster-7.3
mysql-cluster-7.3.10
mysql-cluster-7.3.11
mysql-cluster-7.3.12
mysql-cluster-7.3.3
mysql-cluster-7.3.4
mysql-cluster-7.3.5
mysql-cluster-7.3.6
mysql-cluster-7.3.7
mysql-cluster-7.3.8
mysql-cluster-7.3.9
mysql-cluster-7.4.1
mysql-cluster-7.4.2
mysql-cluster-7.4.3
mysql-cluster-7.4.4
mysql-cluster-7.4.5
mysql-cluster-7.4.6
mysql-cluster-7.4.7
mysql-cluster-7.4.8
mysql-cluster-7.4.9
mysql-cluster-7.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-2640.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.6.0"
            },
            {
                "last_affected": "5.6.38"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.7.0"
            },
            {
                "last_affected": "5.7.20"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "17.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "7.3"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.5"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.7"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.7"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.7"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/fsp/fsp0file.cc",
            "function": "Datafile::restore_from_doublewrite"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "130605097230749778694010073870346686670",
            "length": 1054.0
        },
        "id": "CVE-2018-2640-35955af8",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/os/os0file.cc",
            "function": "os_file_write_func"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "225684029145934870115777883669100534248",
            "length": 960.0
        },
        "id": "CVE-2018-2640-63cb60d2",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/handler/ha_innodb.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "line_hashes": [
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                "138700069694352925751092711221965681083",
                "73177570771323724918039668023285208338",
                "334316589423847422718539826515170429787"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-73c034dd",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/fsp/fsp0file.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
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                "222393189091191459111113825646834264347",
                "218786519671436864181379588620900852574",
                "47343729200658771295506502538095007608",
                "114042143539907191956327849716988713876"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-74431fcb",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/log/log0recv.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "185075245068664039325029482465215810291",
                "332123619142345873462417961515224028149",
                "279792484854263699879640871403809161912",
                "26110594930125329989886054578182194610"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-79f1104b",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "extra/mariabackup/xtrabackup.cc",
            "function": "xtrabackup_backup_func"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "316540848342180118779221857666050078639",
            "length": 9466.0
        },
        "id": "CVE-2018-2640-84ac66cb",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/fsp/fsp0sysspace.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "36077434821275875247811855456353572105",
                "160581400765285351176714843658421363508",
                "766346996563297499073672373392412876",
                "211150773200112696487715150603501049777"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-93e2b7d3",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/log/log0recv.cc",
            "function": "recv_init_crash_recovery_spaces"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "68988844885919766892113874866915131823",
            "length": 2117.0
        },
        "id": "CVE-2018-2640-9a1f1e99",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "extra/mariabackup/xtrabackup.cc",
            "function": "xb_load_tablespaces"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "61688056747625301825107397785610625027",
            "length": 1435.0
        },
        "id": "CVE-2018-2640-9ed06d3d",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "extra/mariabackup/xtrabackup.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "line_hashes": [
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                "313172078672241696523004237139405359507",
                "127803409878542658969602070866683137262",
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                "173258812540214653539287437580893304143"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-c8156020",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/include/fsp0file.h"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "line_hashes": [
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                "137935962809119759940085893828396599894",
                "264338671440348818089795647450576095197",
                "205375926455532591392422900073845632398",
                "108292044452921360659566642416443155746"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2018-2640-d7da5a49",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/handler/ha_innodb.cc",
            "function": "innodb_make_page_dirty"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "245222482251486452532970526960647548905",
            "length": 742.0
        },
        "id": "CVE-2018-2640-dd1d00db",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/fsp/fsp0sysspace.cc",
            "function": "SysTablespace::read_lsn_and_check_flags"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
            "function_hash": "120134255564222204347753978400896185616",
            "length": 1114.0
        },
        "id": "CVE-2018-2640-edef8987",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "storage/innobase/os/os0file.cc"
        },
        "source": "https://github.com/mariadb/server/commit/00f0c039d2f4213ccf0a0202349ecb162a799989",
        "deprecated": false,
        "digest": {
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            "threshold": 0.9
        },
        "id": "CVE-2018-2640-f5650a73",
        "signature_type": "Line"
    }
]