CVE-2009-2409 : Détail

CVE-2009-2409

Authorization problems
A07-Identif. and Authent. Fail
1.37%V3
Network
2009-07-30
17h00 +00:00
2018-10-10
16h57 +00:00
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Descriptions du CVE

The Network Security Services (NSS) library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-295 Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Products Mentioned

Configuraton 0

Gnu>>Gnutls >> Version To (excluding) 2.6.4

Gnu>>Gnutls >> Version From (including) 2.7.0 To (excluding) 2.7.4

Mozilla>>Network_security_services >> Version To (excluding) 3.12.3

Openssl>>Openssl >> Version From (including) 0.9.8 To (including) 0.9.8k

Références

http://secunia.com/advisories/36139
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/36157
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2009:197
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.mandriva.com/security/advisories?name=MDVSA-2009:216
Tags : vendor-advisory, x_refsource_MANDRIVA
https://www.debian.org/security/2009/dsa-1888
Tags : vendor-advisory, x_refsource_DEBIAN
http://security.gentoo.org/glsa/glsa-200911-02.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/36434
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200912-01.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securitytracker.com/id?1022631
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/42467
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2009-1207.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/36669
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2009-1432.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.ubuntu.com/usn/usn-810-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.mandriva.com/security/advisories?name=MDVSA-2009:258
Tags : vendor-advisory, x_refsource_MANDRIVA
https://usn.ubuntu.com/810-2/
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.vupen.com/english/advisories/2010/3126
Tags : vdb-entry, x_refsource_VUPEN
https://rhn.redhat.com/errata/RHSA-2010-0095.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2009/3184
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2010:084
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/37386
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/2085
Tags : vdb-entry, x_refsource_VUPEN
http://www.debian.org/security/2009/dsa-1874
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/36739
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT3937
Tags : x_refsource_CONFIRM