gsd-2021-44533
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 did not handle multi-value Relative Distinguished Names correctly. Attackers could craft certificate subjects containing a single-value Relative Distinguished Name that would be interpreted as a multi-value Relative Distinguished Name, for example, in order to inject a Common Name that would allow bypassing the certificate subject verification.Affected versions of Node.js that do not accept multi-value Relative Distinguished Names and are thus not vulnerable to such attacks themselves. However, third-party code that uses node's ambiguous presentation of certificate subjects may be vulnerable.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-44533",
"description": "Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 did not handle multi-value Relative Distinguished Names correctly. Attackers could craft certificate subjects containing a single-value Relative Distinguished Name that would be interpreted as a multi-value Relative Distinguished Name, for example, in order to inject a Common Name that would allow bypassing the certificate subject verification.Affected versions of Node.js that do not accept multi-value Relative Distinguished Names and are thus not vulnerable to such attacks themselves. However, third-party code that uses node\u0027s ambiguous presentation of certificate subjects may be vulnerable.",
"id": "GSD-2021-44533",
"references": [
"https://www.suse.com/security/cve/CVE-2021-44533.html",
"https://advisories.mageia.org/CVE-2021-44533.html",
"https://access.redhat.com/errata/RHSA-2022:4914",
"https://www.debian.org/security/2022/dsa-5170",
"https://access.redhat.com/errata/RHEA-2022:4925",
"https://access.redhat.com/errata/RHEA-2022:5139",
"https://access.redhat.com/errata/RHEA-2022:5221",
"https://access.redhat.com/errata/RHEA-2022:5615",
"https://access.redhat.com/errata/RHSA-2022:7044",
"https://access.redhat.com/errata/RHSA-2022:7830",
"https://access.redhat.com/errata/RHSA-2022:9073"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"details": "Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 did not handle multi-value Relative Distinguished Names correctly. Attackers could craft certificate subjects containing a single-value Relative Distinguished Name that would be interpreted as a multi-value Relative Distinguished Name, for example, in order to inject a Common Name that would allow bypassing the certificate subject verification.Affected versions of Node.js that do not accept multi-value Relative Distinguished Names and are thus not vulnerable to such attacks themselves. However, third-party code that uses node\u0027s ambiguous presentation of certificate subjects may be vulnerable.",
"id": "GSD-2021-44533",
"modified": "2023-12-13T01:23:20.669969Z",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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"confidentialityImpact": "NONE",
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"lastModifiedDate": "2022-10-06T02:28Z",
"publishedDate": "2022-02-24T19:15Z"
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.