CVE-2016-0502

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Source
https://cve.org/CVERecord?id=CVE-2016-0502
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0502.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-0502
Downstream
Related
Published
2016-01-21T03:00:50.667Z
Modified
2026-07-08T12:35:31.268467Z
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

Unspecified vulnerability in Oracle MySQL 5.5.31 and earlier and 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Optimizer.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "42.1"
                },
                {
                    "last_affected": "42.1"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "opensuse:leap"
        },
        {
            "cpes": [
                "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*",
                "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "13.1"
                },
                {
                    "last_affected": "13.1"
                },
                {
                    "introduced": "13.2"
                },
                {
                    "last_affected": "13.2"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "opensuse:opensuse"
        }
    ]
}
References

Affected packages

Git / github.com/mariadb/server

Affected ranges

Type
GIT
Repo
https://github.com/mariadb/server
Events
Introduced
5bfe1a3917ee1bddc7f2cde0c88961875148873c
Fixed
c0c9b92e37d572cc4452970c81199367048ea198
Introduced
776555af021e917ce0d6235386b43ae59fdd5161
Fixed
52920e499d1be0d567fa95b9905365fc567462fc
Database specific 
{
    "extracted_events": [
        {
            "introduced": "5.5.0"
        },
        {
            "fixed": "5.5.32"
        },
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.0.4"
        }
    ],
    "cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

mariadb-10.*
mariadb-10.0.0
mariadb-10.0.2
mariadb-10.0.3

Database specific

vanir_signatures_modified 
"2026-07-08T12:35:31Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0502.json"
vanir_signatures 
[
    {
        "signature_type": "Function",
        "target": {
            "file": "sql/table_cache.cc",
            "function": "tdc_acquire_share"
        },
        "deprecated": false,
        "digest": {
            "length": 2772.0,
            "function_hash": "95691472064187535840618886667306164174"
        },
        "id": "CVE-2016-0502-1860ed50",
        "source": "https://github.com/mariadb/server/commit/52920e499d1be0d567fa95b9905365fc567462fc",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "sql/table_cache.cc"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "65136853844162139881028983936694014775",
                "243391486060800947678011165289806220682",
                "112941488888300377465391833053821203305",
                "20238396966335515365136958589534429316",
                "192910288950121890893767194903514978930",
                "39162621479234716114981095489859234788",
                "261246731608202215367951084977493664786",
                "227493708773641370150217744812175282310"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2016-0502-e7c7102c",
        "source": "https://github.com/mariadb/server/commit/52920e499d1be0d567fa95b9905365fc567462fc",
        "signature_version": "v1"
    }
]

Git / github.com/mysql/mysql-server

Affected ranges

Type
GIT
Repo
https://github.com/mysql/mysql-server
Events
Introduced
54df0057e18d8c82c23fbd4e0bf5b5dc2e762955
Last affected
fc5479de3e0f722523595b63d1a50121a255aac9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b0e823080cb4be92171fe1ac20c7c281f397274f
Database specific 
{
    "extracted_events": [
        {
            "introduced": "5.5.0"
        },
        {
            "last_affected": "5.5.31"
        },
        {
            "introduced": "5.6.0"
        },
        {
            "last_affected": "5.6.11"
        }
    ],
    "cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

mysql-3.*
mysql-3.23.22-beta
mysql-3.23.28-gamma
mysql-3.23.30-gamma
mysql-3.23.31
mysql-3.23.32
mysql-3.23.33
mysql-3.23.36
mysql-4.*
mysql-4.0.2
mysql-4.0.4
mysql-5.*
mysql-5.1.4
mysql-5.5.15
mysql-5.5.19
mysql-5.5.23
mysql-5.5.25
mysql-5.5.27
mysql-5.5.31
mysql-5.6.11

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0502.json"