CVE-2011-1945
En bref
- Source
- NVD
- EPSS
- EPSS 3.29 % · centile 88 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
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.
Faiblesses (CWE)
Références
- 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
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | LOW 2.6 | AV:N/AC:H/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2011-1942
- GCVE · GCVE-0-2011-1945
Avis du CERT-FR
- CERTA-2013-AVI-340 — Multiples vulnérabilités dans Apple OS X · cert.ssi.gouv.fr
- CERTA-2012-AVI-218 — Multiples vulnérabilités dans HP System Management Homepage · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*≤ 1.0.0dcpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5a:beta1:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.5a:beta2:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6:beta1:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6:beta2:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6:beta3:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6a:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6a:beta1:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6a:beta2:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6a:beta3:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6b:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6c:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6d:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6e:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6f:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6g:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6h:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6i:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6j:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6k:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6l:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.6m:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta1:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta2:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta3:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta4:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta5:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7:beta6:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:0.9.7a:*:*:*:*:*:*:*- +38 autres
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |