fkie_cve-2012-2131
Vulnerability from fkie_nvd
Published
2012-04-24 20:55
Modified
2025-04-11 00:51
Severity ?
Summary
Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:openssl:openssl:0.9.8v:*:*:*:*:*:*:*",
"matchCriteriaId": "A7540155-3629-4C76-9C67-8A8E0C1067F1",
"vulnerable": true
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110."
},
{
"lang": "es",
"value": "M\u00faltiples errores de signo en enteros en crypto/buffer/buffer.c en OpenSSL v0.9.8v permite a atacantes remotos realizar ataques de desbordamiento de buffer, y provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) o posiblemente tener otro impacto no especificado, a trav\u00e9s de datos DER modificados, como se demuestra con un certificado X.509 o una clave p\u00fablica RSA. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2012-2110."
}
],
"id": "CVE-2012-2131",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
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{
"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
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},
"published": "2012-04-24T20:55:02.970",
"references": [
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
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"value": "CWE-189"
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],
"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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