fkie_cve-2015-9235
Vulnerability from fkie_nvd
Published
2018-05-29 20:29
Modified
2024-11-21 02:40
Severity ?
Summary
In jsonwebtoken node module before 4.2.2 it is possible for an attacker to bypass verification when a token digitally signed with an asymmetric key (RS/ES family) of algorithms but instead the attacker send a token digitally signed with a symmetric algorithm (HS* family).
References
| ▶ | URL | Tags | |
|---|---|---|---|
| support@hackerone.com | https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/ | Broken Link, Vendor Advisory | |
| support@hackerone.com | https://github.com/auth0/node-jsonwebtoken/commit/1bb584bc382295eeb7ee8c4452a673a77a68b687 | Patch, Third Party Advisory | |
| support@hackerone.com | https://nodesecurity.io/advisories/17 | Third Party Advisory | |
| support@hackerone.com | https://www.timmclean.net/2015/02/25/jwt-alg-none.html | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/ | Broken Link, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/auth0/node-jsonwebtoken/commit/1bb584bc382295eeb7ee8c4452a673a77a68b687 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://nodesecurity.io/advisories/17 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.timmclean.net/2015/02/25/jwt-alg-none.html | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| auth0 | jsonwebtoken | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:auth0:jsonwebtoken:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "D90A8240-8BE4-4F66-A105-1966D8DE336A",
"versionEndExcluding": "4.2.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In jsonwebtoken node module before 4.2.2 it is possible for an attacker to bypass verification when a token digitally signed with an asymmetric key (RS/ES family) of algorithms but instead the attacker send a token digitally signed with a symmetric algorithm (HS* family)."
},
{
"lang": "es",
"value": "En el m\u00f3dulo jsonwebtoken node en versiones anteriores a la 4.2.2 es posible que un atacante omita la verificaci\u00f3n cuando un token firmado digitalmente con una clave asim\u00e9trica (familia RS/ES) de algoritmos pero, en su lugar, el atacante env\u00eda un token firmado digitalmente con un algoritmo sim\u00e9trico (familia HS*)."
}
],
"id": "CVE-2015-9235",
"lastModified": "2024-11-21T02:40:07.100",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-05-29T20:29:00.330",
"references": [
{
"source": "support@hackerone.com",
"tags": [
"Broken Link",
"Vendor Advisory"
],
"url": "https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/"
},
{
"source": "support@hackerone.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/auth0/node-jsonwebtoken/commit/1bb584bc382295eeb7ee8c4452a673a77a68b687"
},
{
"source": "support@hackerone.com",
"tags": [
"Third Party Advisory"
],
"url": "https://nodesecurity.io/advisories/17"
},
{
"source": "support@hackerone.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.timmclean.net/2015/02/25/jwt-alg-none.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Vendor Advisory"
],
"url": "https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/auth0/node-jsonwebtoken/commit/1bb584bc382295eeb7ee8c4452a673a77a68b687"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://nodesecurity.io/advisories/17"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.timmclean.net/2015/02/25/jwt-alg-none.html"
}
],
"sourceIdentifier": "support@hackerone.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "support@hackerone.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-327"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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