fkie_cve-2013-4347
Vulnerability from fkie_nvd
Published
2014-05-20 14:55
Modified
2024-11-21 01:55
Severity ?
Summary
The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| urbanairship | python-oauth2 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:urbanairship:python-oauth2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "52DD5724-7D08-43B3-B699-78F828629517",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack."
},
{
"lang": "es",
"value": "Las funciones (1) make_nonce, (2) generate_nonce y (3) generate_verifier en SimpleGeo python-oauth2 utiliza n\u00fameros aleatorias d\u00e9biles para generar nonces, lo que facilita a atacantes remotos adivinar el nonce a trav\u00e9s de un ataque de fuerza bruta."
}
],
"id": "CVE-2013-4347",
"lastModified": "2024-11-21T01:55:23.940",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-05-20T14:55:04.473",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2013/09/12/7"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/62388"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/simplegeo/python-oauth2/issues/9"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/simplegeo/python-oauth2/pull/146"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2013/09/12/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/62388"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/simplegeo/python-oauth2/issues/9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/simplegeo/python-oauth2/pull/146"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-310"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.