fkie_cve-2016-0704
Vulnerability from fkie_nvd
Published
2016-03-02 11:59
Modified
2024-11-21 02:42
Severity ?
Summary
An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.
References
Impacted products
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"value": "An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800."
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"value": "Un mecanismo de protecci\u00f3n oracle en la funci\u00f3n get_client_master_key en s2_srvr.c en la implementaci\u00f3n de SSLv2 en OpenSSL en versiones anteriores a 0.9.8zf, 1.0.0 en versiones anteriores a 1.0.0r, 1.0.1 en versiones anteriores a 1.0.1m y 1.0.2 en versiones anteriores a 1.0.2a sobrescribe MASTER-KEY bytes incorrectos durante el uso de suites de cifrado de exportaci\u00f3n, lo que facilita a atacantes remotos el descifrado de datos de texto cifrados con TLS aprovech\u00e1ndose de un Bleichenbacher RSA padding oracle, un caso relacionado con CVE-2016-0800."
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"id": "CVE-2016-0704",
"lastModified": "2024-11-21T02:42:12.097",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"published": "2016-03-02T11:59:01.363",
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201603-15"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.openssl.org/news/secadv/20160301.txt"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"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.