gsd-2021-2471
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-2471",
"description": "Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).",
"id": "GSD-2021-2471",
"references": [
"https://www.suse.com/security/cve/CVE-2021-2471.html",
"https://access.redhat.com/errata/RHSA-2022:0589",
"https://access.redhat.com/errata/RHSA-2022:1013",
"https://access.redhat.com/errata/RHSA-2022:5532",
"https://access.redhat.com/errata/RHSA-2022:5903",
"https://access.redhat.com/errata/RHSA-2022:6407"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-2471"
],
"details": "Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).",
"id": "GSD-2021-2471",
"modified": "2023-12-13T01:23:14.814857Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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{
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}
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}
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},
"references": {
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"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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"gitlab.com": {
"advisories": [
{
"affected_range": "[8.0.0,8.0.26]",
"affected_versions": "All versions starting from 8.0.0 up to 8.0.26",
"cvss_v2": "AV:N/AC:M/Au:S/C:C/I:N/A:C",
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"cwe_ids": [
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"CWE-937"
],
"date": "2022-04-28",
"description": "Vulnerability in the MySQL Connectors product of Oracle MySQL. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DoS) of MySQL Connectors.",
"fixed_versions": [],
"identifier": "CVE-2021-2471",
"identifiers": [
"CVE-2021-2471"
],
"not_impacted": "",
"package_slug": "maven/mysql-connector-java",
"pubdate": "2021-10-20",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-2471",
"https://www.oracle.com/security-alerts/cpuoct2021.html"
],
"uuid": "8454d2d1-7e6b-416b-b5ce-dbc7b0460ee4"
},
{
"affected_range": "[8.0.0,8.0.26]",
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],
"date": "2022-06-22",
"description": "Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DoS) of MySQL Connectors.",
"fixed_versions": [
"8.0.27"
],
"identifier": "CVE-2021-2471",
"identifiers": [
"GHSA-w6f2-8wx4-47r5",
"CVE-2021-2471"
],
"not_impacted": "All versions before 8.0.0, all versions after 8.0.26",
"package_slug": "maven/mysql/mysql-connector-java",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 8.0.27 or above.",
"title": "Incorrect Authorization in MySQL Connector Java",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-2471",
"https://www.oracle.com/security-alerts/cpuapr2022.html",
"https://www.oracle.com/security-alerts/cpuoct2021.html",
"https://github.com/advisories/GHSA-w6f2-8wx4-47r5"
],
"uuid": "757bbd8e-fb9f-444e-9691-9750baf3d094"
},
{
"affected_range": "\u003e=8.0.0,\u003c=8.0.26",
"affected_versions": "All versions starting from 8.0.0 up to 8.0.26",
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"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-04-28",
"description": "Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DoS) of MySQL Connectors.",
"fixed_versions": [
"8.0.27"
],
"identifier": "CVE-2021-2471",
"identifiers": [
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],
"not_impacted": "All versions before 8.0.0, all versions after 8.0.26",
"package_slug": "pypi/mysql-connector-python",
"pubdate": "2021-10-20",
"solution": "Upgrade to version 8.0.27 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-2471",
"https://www.oracle.com/security-alerts/cpuoct2021.html"
],
"uuid": "f6c6d311-7067-4651-a56b-ac8fe95b975a"
}
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"accessVector": "NETWORK",
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"baseScore": 7.9,
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"lastModifiedDate": "2022-04-28T15:07Z",
"publishedDate": "2021-10-20T11:16Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.