Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:136
- http://www.kb.cert.org/vuls/id/MAPG-8FENZ3
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:137
- http://www.debian.org/security/2011/dsa-2309
- http://support.apple.com/kb/HT5784
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- https://hermes.opensuse.org/messages/8760466
- http://www.kb.cert.org/vuls/id/536044
- https://hermes.opensuse.org/messages/8764170
- http://secunia.com/advisories/44935
- http://eprint.iacr.org/2011/232.pdf
ADP enrichment
No English description supplied.
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:136
- http://www.kb.cert.org/vuls/id/MAPG-8FENZ3
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:137
- http://www.debian.org/security/2011/dsa-2309
- http://support.apple.com/kb/HT5784
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- https://hermes.opensuse.org/messages/8760466
- http://www.kb.cert.org/vuls/id/536044
- https://hermes.opensuse.org/messages/8764170
- http://secunia.com/advisories/44935
- http://eprint.iacr.org/2011/232.pdf