gsd-2021-33502
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-33502",
"description": "The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.",
"id": "GSD-2021-33502",
"references": [
"https://access.redhat.com/errata/RHSA-2022:0350",
"https://access.redhat.com/errata/RHSA-2022:0246",
"https://access.redhat.com/errata/RHSA-2021:5171",
"https://access.redhat.com/errata/RHSA-2021:3016",
"https://access.redhat.com/errata/RHSA-2021:2932",
"https://access.redhat.com/errata/RHSA-2021:2931",
"https://linux.oracle.com/cve/CVE-2021-33502.html",
"https://access.redhat.com/errata/RHSA-2022:4711",
"https://access.redhat.com/errata/RHSA-2022:6595"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-33502"
],
"details": "The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.",
"id": "GSD-2021-33502",
"modified": "2023-12-13T01:23:18.539343Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-33502",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1",
"refsource": "CONFIRM",
"url": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210706-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20210706-0001/"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=4.3.0 \u003c4.5.1||\u003e=5.0.0 \u003c5.3.1||=6.0.0",
"affected_versions": "All versions starting from 4.3.0 before 4.5.1, all versions starting from 5.0.0 before 5.3.1, version 6.0.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-1333",
"CWE-937"
],
"date": "2023-08-08",
"description": "The normalize-url package for Node.js has a ReDoS issue because it has exponential performance for data.",
"fixed_versions": [
"4.5.1",
"5.3.1",
"6.0.1"
],
"identifier": "CVE-2021-33502",
"identifiers": [
"CVE-2021-33502"
],
"not_impacted": "All versions before 4.3.0, all versions starting from 4.5.1 before 5.0.0, all versions starting from 5.3.1 before 6.0.0, all versions after 6.0.0",
"package_slug": "npm/normalize-url",
"pubdate": "2021-05-24",
"solution": "Upgrade to versions 4.5.1, 5.3.1, 6.0.1 or above.",
"title": "Unconrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-33502"
],
"uuid": "5e35ac85-fe64-486a-8628-fe5de5adf60b"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "5.3.1",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "4.5.1",
"versionStartIncluding": "4.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:normalize-url_project:normalize-url:6.0.0:*:*:*:*:node.js:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-33502"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1",
"refsource": "CONFIRM",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210706-0001/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210706-0001/"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-10-26T19:56Z",
"publishedDate": "2021-05-24T16:15Z"
}
}
}
Loading...
Loading...
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.