fkie_cve-2015-7940
Vulnerability from fkie_nvd
Published
2015-11-09 16:59
Modified
2025-04-12 10:46
Severity ?
Summary
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman (ECDH) key exchanges, aka an "invalid curve attack."
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| opensuse | leap | 42.1 | |
| opensuse | opensuse | 13.1 | |
| opensuse | opensuse | 13.2 | |
| bouncycastle | bouncy_castle_crypto_package | * | |
| oracle | application_testing_suite | 12.5.0.1 | |
| oracle | application_testing_suite | 12.5.0.2 | |
| oracle | application_testing_suite | 12.5.0.3 | |
| oracle | enterprise_manager_ops_center | 12.1.4 | |
| oracle | enterprise_manager_ops_center | 12.2.2 | |
| oracle | peoplesoft_enterprise_peopletools | 8.54 | |
| oracle | peoplesoft_enterprise_peopletools | 8.55 | |
| oracle | virtual_desktop_infrastructure | 3.5.2 |
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"value": "The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman (ECDH) key exchanges, aka an \"invalid curve attack.\""
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"lang": "es",
"value": "La librer\u00eda Bouncy Castle Java en versiones anteriores a 1.51 no valida un punto que se encuentra dentro de la curva el\u00edptica, lo que facilita a atacantes remotos obtener claves privadas a trav\u00e9s de una serie de intercambios de clave de curva el\u00edptica Diffie Hellman (ECDH) manipulados, tambi\u00e9n conocida como un \u0027ataque de curva no v\u00e1lida\u0027."
}
],
"id": "CVE-2015-7940",
"lastModified": "2025-04-12T10:46:40.837",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 2.9,
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"published": "2015-11-09T16:59:09.277",
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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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