The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:27
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://eprint.iacr.org/2011/232.pdf - Exploit | |
| References | () http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html - | |
| References | () http://secunia.com/advisories/44935 - | |
| References | () http://support.apple.com/kb/HT5784 - | |
| References | () http://www.debian.org/security/2011/dsa-2309 - | |
| References | () http://www.kb.cert.org/vuls/id/536044 - US Government Resource | |
| References | () http://www.kb.cert.org/vuls/id/MAPG-8FENZ3 - US Government Resource | |
| References | () http://www.mandriva.com/security/advisories?name=MDVSA-2011:136 - | |
| References | () http://www.mandriva.com/security/advisories?name=MDVSA-2011:137 - | |
| References | () https://hermes.opensuse.org/messages/8760466 - | |
| References | () https://hermes.opensuse.org/messages/8764170 - |
Information
Published : 2011-05-31 20:55
Updated : 2024-11-21 01:27
NVD link : CVE-2011-1945
Mitre link : CVE-2011-1945
CVE.ORG link : CVE-2011-1945
JSON object : View
Products Affected
openssl
- openssl
CWE
CWE-310
Cryptographic Issues