Vulnerability Details CVE-2009-2409
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.026
EPSS Ranking 84.9%
CVSS Severity
CVSS v2 Score 5.1
Products affected by CVE-2009-2409
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cpe:2.3:a:gnu:gnutls:1.0.16
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cpe:2.3:a:gnu:gnutls:1.0.17
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cpe:2.3:a:gnu:gnutls:1.0.18
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cpe:2.3:a:gnu:gnutls:1.0.19
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cpe:2.3:a:gnu:gnutls:1.0.20
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cpe:2.3:a:gnu:gnutls:1.0.21
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cpe:2.3:a:gnu:gnutls:1.0.22
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cpe:2.3:a:gnu:gnutls:1.0.23
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cpe:2.3:a:gnu:gnutls:1.0.24
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cpe:2.3:a:gnu:gnutls:1.0.25
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cpe:2.3:a:gnu:gnutls:1.1.13
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cpe:2.3:a:gnu:gnutls:1.1.14
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cpe:2.3:a:gnu:gnutls:1.1.15
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cpe:2.3:a:gnu:gnutls:1.1.16
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cpe:2.3:a:gnu:gnutls:1.1.17
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cpe:2.3:a:gnu:gnutls:1.1.18
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cpe:2.3:a:gnu:gnutls:1.1.19
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cpe:2.3:a:gnu:gnutls:1.1.20
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cpe:2.3:a:gnu:gnutls:1.1.21
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cpe:2.3:a:gnu:gnutls:1.1.22
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cpe:2.3:a:gnu:gnutls:1.1.23
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cpe:2.3:a:gnu:gnutls:1.2.0
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cpe:2.3:a:gnu:gnutls:1.2.1
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cpe:2.3:a:gnu:gnutls:1.2.10
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cpe:2.3:a:gnu:gnutls:1.2.11
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cpe:2.3:a:gnu:gnutls:1.2.2
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cpe:2.3:a:gnu:gnutls:1.2.3
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cpe:2.3:a:gnu:gnutls:1.2.4
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cpe:2.3:a:gnu:gnutls:1.2.5
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cpe:2.3:a:gnu:gnutls:1.2.6
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cpe:2.3:a:gnu:gnutls:1.2.7
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cpe:2.3:a:gnu:gnutls:1.2.8
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cpe:2.3:a:gnu:gnutls:1.2.8.1a1
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cpe:2.3:a:gnu:gnutls:1.2.9
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cpe:2.3:a:gnu:gnutls:1.3.0
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cpe:2.3:a:gnu:gnutls:1.3.1
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cpe:2.3:a:gnu:gnutls:1.3.2
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cpe:2.3:a:gnu:gnutls:1.3.3
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cpe:2.3:a:gnu:gnutls:1.3.4
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cpe:2.3:a:gnu:gnutls:1.3.5
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cpe:2.3:a:gnu:gnutls:1.4.0
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cpe:2.3:a:gnu:gnutls:1.4.1
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cpe:2.3:a:gnu:gnutls:1.4.2
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cpe:2.3:a:gnu:gnutls:1.4.3
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cpe:2.3:a:gnu:gnutls:1.4.4
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cpe:2.3:a:gnu:gnutls:1.4.5
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cpe:2.3:a:gnu:gnutls:1.5.0
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cpe:2.3:a:gnu:gnutls:1.5.1
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cpe:2.3:a:gnu:gnutls:1.5.2
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cpe:2.3:a:gnu:gnutls:1.5.3
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cpe:2.3:a:gnu:gnutls:1.5.4
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cpe:2.3:a:gnu:gnutls:1.5.5
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cpe:2.3:a:gnu:gnutls:1.6.0
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cpe:2.3:a:gnu:gnutls:1.6.1
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cpe:2.3:a:gnu:gnutls:1.6.2
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cpe:2.3:a:gnu:gnutls:1.6.3
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cpe:2.3:a:gnu:gnutls:1.7.0
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cpe:2.3:a:gnu:gnutls:1.7.1
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cpe:2.3:a:gnu:gnutls:1.7.10
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cpe:2.3:a:gnu:gnutls:1.7.11
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cpe:2.3:a:gnu:gnutls:1.7.12
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cpe:2.3:a:gnu:gnutls:1.7.13
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cpe:2.3:a:gnu:gnutls:1.7.14
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cpe:2.3:a:gnu:gnutls:1.7.15
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cpe:2.3:a:gnu:gnutls:1.7.16
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cpe:2.3:a:gnu:gnutls:1.7.17
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cpe:2.3:a:gnu:gnutls:1.7.18
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cpe:2.3:a:gnu:gnutls:1.7.19
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cpe:2.3:a:gnu:gnutls:1.7.2
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cpe:2.3:a:gnu:gnutls:1.7.3
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cpe:2.3:a:gnu:gnutls:1.7.4
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cpe:2.3:a:gnu:gnutls:1.7.5
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cpe:2.3:a:gnu:gnutls:1.7.6
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cpe:2.3:a:gnu:gnutls:1.7.7
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cpe:2.3:a:gnu:gnutls:1.7.8
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cpe:2.3:a:gnu:gnutls:1.7.9
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cpe:2.3:a:gnu:gnutls:2.0.0
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cpe:2.3:a:gnu:gnutls:2.0.1
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cpe:2.3:a:gnu:gnutls:2.0.2
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cpe:2.3:a:gnu:gnutls:2.0.3
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cpe:2.3:a:gnu:gnutls:2.0.4
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cpe:2.3:a:gnu:gnutls:2.1.0
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cpe:2.3:a:gnu:gnutls:2.1.1
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cpe:2.3:a:gnu:gnutls:2.1.2
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cpe:2.3:a:gnu:gnutls:2.1.3
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cpe:2.3:a:gnu:gnutls:2.1.4
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cpe:2.3:a:gnu:gnutls:2.1.5
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cpe:2.3:a:gnu:gnutls:2.1.6
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cpe:2.3:a:gnu:gnutls:2.1.7
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cpe:2.3:a:gnu:gnutls:2.1.8
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cpe:2.3:a:gnu:gnutls:2.2.0
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cpe:2.3:a:gnu:gnutls:2.2.1
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cpe:2.3:a:gnu:gnutls:2.2.2
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cpe:2.3:a:gnu:gnutls:2.2.3
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cpe:2.3:a:gnu:gnutls:2.2.4
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cpe:2.3:a:gnu:gnutls:2.2.5
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cpe:2.3:a:gnu:gnutls:2.3.0
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cpe:2.3:a:gnu:gnutls:2.3.1
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cpe:2.3:a:gnu:gnutls:2.3.10
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cpe:2.3:a:gnu:gnutls:2.3.11
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cpe:2.3:a:gnu:gnutls:2.3.2
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cpe:2.3:a:gnu:gnutls:2.3.3
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cpe:2.3:a:gnu:gnutls:2.3.4
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cpe:2.3:a:gnu:gnutls:2.3.5
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cpe:2.3:a:gnu:gnutls:2.3.6
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cpe:2.3:a:gnu:gnutls:2.3.7
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cpe:2.3:a:gnu:gnutls:2.3.8
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cpe:2.3:a:gnu:gnutls:2.3.9
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cpe:2.3:a:gnu:gnutls:2.4.0
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cpe:2.3:a:gnu:gnutls:2.4.1
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cpe:2.3:a:gnu:gnutls:2.4.2
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cpe:2.3:a:gnu:gnutls:2.4.3
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cpe:2.3:a:gnu:gnutls:2.5.0
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cpe:2.3:a:gnu:gnutls:2.6.0
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cpe:2.3:a:gnu:gnutls:2.6.1
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cpe:2.3:a:gnu:gnutls:2.6.2
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cpe:2.3:a:gnu:gnutls:2.6.3
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cpe:2.3:a:gnu:gnutls:2.7.0
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cpe:2.3:a:gnu:gnutls:2.7.1
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cpe:2.3:a:gnu:gnutls:2.7.2
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cpe:2.3:a:gnu:gnutls:2.7.3
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cpe:2.3:a:mozilla:network_security_services:-
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cpe:2.3:a:mozilla:network_security_services:3.1
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cpe:2.3:a:mozilla:network_security_services:3.1.1
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cpe:2.3:a:mozilla:network_security_services:3.10
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cpe:2.3:a:mozilla:network_security_services:3.10.1
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cpe:2.3:a:mozilla:network_security_services:3.10.2
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cpe:2.3:a:mozilla:network_security_services:3.11
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cpe:2.3:a:mozilla:network_security_services:3.11.1
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cpe:2.3:a:mozilla:network_security_services:3.11.10
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cpe:2.3:a:mozilla:network_security_services:3.11.2
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cpe:2.3:a:mozilla:network_security_services:3.11.3
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cpe:2.3:a:mozilla:network_security_services:3.11.4
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cpe:2.3:a:mozilla:network_security_services:3.11.5
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cpe:2.3:a:mozilla:network_security_services:3.11.6
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cpe:2.3:a:mozilla:network_security_services:3.11.7
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cpe:2.3:a:mozilla:network_security_services:3.11.8
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cpe:2.3:a:mozilla:network_security_services:3.11.9
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cpe:2.3:a:mozilla:network_security_services:3.12
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cpe:2.3:a:mozilla:network_security_services:3.12.1
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cpe:2.3:a:mozilla:network_security_services:3.12.2
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cpe:2.3:a:mozilla:network_security_services:3.2
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cpe:2.3:a:mozilla:network_security_services:3.2.1
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cpe:2.3:a:mozilla:network_security_services:3.3
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cpe:2.3:a:mozilla:network_security_services:3.3.1
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cpe:2.3:a:mozilla:network_security_services:3.3.2
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cpe:2.3:a:mozilla:network_security_services:3.4
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cpe:2.3:a:mozilla:network_security_services:3.4.1
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cpe:2.3:a:mozilla:network_security_services:3.4.2
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cpe:2.3:a:mozilla:network_security_services:3.4.3
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cpe:2.3:a:mozilla:network_security_services:3.5
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cpe:2.3:a:mozilla:network_security_services:3.6
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cpe:2.3:a:mozilla:network_security_services:3.6.1
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cpe:2.3:a:mozilla:network_security_services:3.7
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cpe:2.3:a:mozilla:network_security_services:3.7.1
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cpe:2.3:a:mozilla:network_security_services:3.7.2
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cpe:2.3:a:mozilla:network_security_services:3.7.3
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cpe:2.3:a:mozilla:network_security_services:3.7.5
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cpe:2.3:a:mozilla:network_security_services:3.7.7
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cpe:2.3:a:mozilla:network_security_services:3.8
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cpe:2.3:a:mozilla:network_security_services:3.9
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cpe:2.3:a:mozilla:network_security_services:3.9.1
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cpe:2.3:a:mozilla:network_security_services:3.9.2
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cpe:2.3:a:mozilla:network_security_services:3.9.3
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cpe:2.3:a:mozilla:network_security_services:3.9.4
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cpe:2.3:a:mozilla:network_security_services:3.9.5
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cpe:2.3:a:openssl:openssl:0.9.8
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cpe:2.3:a:openssl:openssl:0.9.8a
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cpe:2.3:a:openssl:openssl:0.9.8b
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cpe:2.3:a:openssl:openssl:0.9.8c
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cpe:2.3:a:openssl:openssl:0.9.8c-1
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cpe:2.3:a:openssl:openssl:0.9.8d
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cpe:2.3:a:openssl:openssl:0.9.8e
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cpe:2.3:a:openssl:openssl:0.9.8f
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cpe:2.3:a:openssl:openssl:0.9.8g
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cpe:2.3:a:openssl:openssl:0.9.8g-9
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cpe:2.3:a:openssl:openssl:0.9.8h
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cpe:2.3:a:openssl:openssl:0.9.8i
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cpe:2.3:a:openssl:openssl:0.9.8j
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cpe:2.3:a:openssl:openssl:0.9.8k