CVE-2016-0701
CVE-2016-0701
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Cette page présente une partie des faits des sources. Consultez les avis liés pour la description complète et les versions concernées.
The DH_check_pub_key function in crypto/dh/dh_check.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman (DH) key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple handshakes with a peer that chose an inappropriate number, as demonstrated by a number in an X9.42 file.
CVSS 3.7 · Faible · EPSS 83,6% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · network
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
openssl Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 1.0.2f-2
Mettez à jour vers 1.0.2f-2
openssl Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 1.0.2f-2
Mettez à jour vers 1.0.2f-2
openssl Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 1.0.2f-2
Mettez à jour vers 1.0.2f-2
Sources originales
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html
- http://www.securitytracker.com/id/1034849
- https://security.gentoo.org/glsa/201601-05
- http://www.securityfocus.com/bid/82233
- http://www.securityfocus.com/bid/91787
- https://www.kb.cert.org/vuls/id/257823
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
- http://www.ubuntu.com/usn/USN-2883-1
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c5b831f21d0d29d1e517d139d9d101763f60c9a2
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=878e2c5b13010329c203f309ed0c8f2113f85648
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164821
- http://www.openssl.org/news/secadv/20160128.txt
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893
- http://intothesymmetry.blogspot.com/2016/01/openssl-key-recovery-attack-on-dh-small.html
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-0701