gsd-2022-36021
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-36021",
"description": "Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.",
"id": "GSD-2022-36021",
"references": [
"https://www.suse.com/security/cve/CVE-2022-36021.html",
"https://advisories.mageia.org/CVE-2022-36021.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-36021"
],
"details": "Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.",
"id": "GSD-2022-36021",
"modified": "2023-12-13T01:19:21.392307Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-36021",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "redis",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "\u003c 6.0.18"
},
{
"version_affected": "=",
"version_value": "\u003e= 6.2.0, \u003c 6.2.11"
},
{
"version_affected": "=",
"version_value": "\u003e= 7.0.0, \u003c 7.0.9"
}
]
}
}
]
},
"vendor_name": "redis"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-407",
"lang": "eng",
"value": "CWE-407: Inefficient Algorithmic Complexity"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv",
"refsource": "MISC",
"url": "https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv"
},
{
"name": "https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84",
"refsource": "MISC",
"url": "https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84"
}
]
},
"source": {
"advisory": "GHSA-jr7j-rfj5-8xqv",
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.0.9",
"versionStartIncluding": "7.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.2.11",
"versionStartIncluding": "6.2.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.0.18",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-36021"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-407"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv"
},
{
"name": "https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84",
"refsource": "MISC",
"tags": [
"Patch"
],
"url": "https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-03-09T01:07Z",
"publishedDate": "2023-03-01T16:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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