CVE-2015-7575
Vulnérabilité non évaluée
CVSS 0.0 · Non évaluée
EPSS 2.9%
Description
Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision.
Gravité et risque d'exploitation
CVE-2015-7575 obtient un score CVSS de 0.0/10, soit une gravité non évaluée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 2.90 %, ce qui la place devant 86.8 % des CVE référencées.
Que faire ?
- Vérifiez si le produit concerné est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- http://www.debian.org/security/2016/dsa-3688
- http://www.debian.org/security/2016/dsa-3457
- http://www.debian.org/security/2016/dsa-3491
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00047.html
- http://www.securitytracker.com/id/1036467
- https://security.gentoo.org/glsa/201701-46
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00048.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00058.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.ubuntu.com/usn/USN-2884-1
- http://www.securityfocus.com/bid/79684
- http://www.debian.org/security/2016/dsa-3465
- https://developer.mozilla.org/docs/Mozilla/Projects/NSS/NSS_3.20.2_release_notes
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- https://access.redhat.com/errata/RHSA-2016:1430
- https://bugzilla.mozilla.org/show_bug.cgi?id=1158489
- http://rhn.redhat.com/errata/RHSA-2016-0049.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00045.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
- http://www.debian.org/security/2016/dsa-3437
- http://rhn.redhat.com/errata/RHSA-2016-0053.html
- http://www.ubuntu.com/usn/USN-2904-1
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00139.html
- https://security.netapp.com/advisory/ntap-20160225-0001/
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00044.html
- http://www.debian.org/security/2016/dsa-3436
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00041.html
- http://www.ubuntu.com/usn/USN-2866-1
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00038.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.securityfocus.com/bid/91787
- http://www.mozilla.org/security/announce/2015/mfsa2015-150.html
- http://rhn.redhat.com/errata/RHSA-2016-0055.html
- https://security.gentoo.org/glsa/201801-15
- http://rhn.redhat.com/errata/RHSA-2016-0054.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00101.html
- https://security.gentoo.org/glsa/201706-18
- http://www.ubuntu.com/usn/USN-2864-1
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00059.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00166.html
- http://rhn.redhat.com/errata/RHSA-2016-0056.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00043.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
- http://rhn.redhat.com/errata/RHSA-2016-0050.html
- http://www.debian.org/security/2016/dsa-3458
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00042.html
- http://www.ubuntu.com/usn/USN-2865-1
- http://www.securitytracker.com/id/1034541
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00005.html
- http://www.ubuntu.com/usn/USN-2863-1
