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cve[email protected]CVE-2009-2409
HistoryJul 30, 2009 - 7:30 p.m.

CVE-2009-2409

2009-07-3019:30:00
CWE-310
web.nvd.nist.gov
108
cve-2009-2409
network security services
nss library
gnutls
openssl
md2
x.509
hash collision
certificate spoofing
remote attack

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

AI Score

5.8

Confidence

High

EPSS

0.014

Percentile

86.3%

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.

Affected configurations

NVD
Node
mozillafirefox
AND
mozillafirefox
OR
mozillanssRange3.12.2
OR
mozillanssMatch3.0
OR
mozillanssMatch3.2
OR
mozillanssMatch3.2.1
OR
mozillanssMatch3.3
OR
mozillanssMatch3.3.1
OR
mozillanssMatch3.3.2
OR
mozillanssMatch3.4
OR
mozillanssMatch3.4.1
OR
mozillanssMatch3.4.2
OR
mozillanssMatch3.4.3
OR
mozillanssMatch3.5
OR
mozillanssMatch3.6
OR
mozillanssMatch3.6.1
OR
mozillanssMatch3.7
OR
mozillanssMatch3.7.1
OR
mozillanssMatch3.7.2
OR
mozillanssMatch3.7.3
OR
mozillanssMatch3.7.5
OR
mozillanssMatch3.7.7
OR
mozillanssMatch3.8
OR
mozillanssMatch3.9
OR
mozillanssMatch3.9.5
OR
mozillanssMatch3.10
OR
mozillanssMatch3.11.2
OR
mozillanssMatch3.11.4
OR
mozillanssMatch3.11.7
OR
mozillanssMatch3.11.8
OR
mozillanssMatch3.12
OR
mozillanssMatch3.12.1
Node
opensslopensslMatch0.9.8
OR
opensslopensslMatch0.9.8a
OR
opensslopensslMatch0.9.8b
OR
opensslopensslMatch0.9.8c
OR
opensslopensslMatch0.9.8d
OR
opensslopensslMatch0.9.8e
OR
opensslopensslMatch0.9.8f
OR
opensslopensslMatch0.9.8g
OR
opensslopensslMatch0.9.8h
OR
opensslopensslMatch0.9.8i
OR
opensslopensslMatch0.9.8j
OR
opensslopensslMatch0.9.8k
Node
gnugnutlsRange2.6.3
OR
gnugnutlsMatch1.0.16
OR
gnugnutlsMatch1.0.17
OR
gnugnutlsMatch1.0.18
OR
gnugnutlsMatch1.0.19
OR
gnugnutlsMatch1.0.20
OR
gnugnutlsMatch1.0.21
OR
gnugnutlsMatch1.0.22
OR
gnugnutlsMatch1.0.23
OR
gnugnutlsMatch1.0.24
OR
gnugnutlsMatch1.0.25
OR
gnugnutlsMatch1.1.13
OR
gnugnutlsMatch1.1.14
OR
gnugnutlsMatch1.1.15
OR
gnugnutlsMatch1.1.16
OR
gnugnutlsMatch1.1.17
OR
gnugnutlsMatch1.1.18
OR
gnugnutlsMatch1.1.19
OR
gnugnutlsMatch1.1.20
OR
gnugnutlsMatch1.1.21
OR
gnugnutlsMatch1.1.22
OR
gnugnutlsMatch1.1.23
OR
gnugnutlsMatch1.2.0
OR
gnugnutlsMatch1.2.1
OR
gnugnutlsMatch1.2.2
OR
gnugnutlsMatch1.2.3
OR
gnugnutlsMatch1.2.4
OR
gnugnutlsMatch1.2.5
OR
gnugnutlsMatch1.2.6
OR
gnugnutlsMatch1.2.7
OR
gnugnutlsMatch1.2.8
OR
gnugnutlsMatch1.2.8.1a1
OR
gnugnutlsMatch1.2.9
OR
gnugnutlsMatch1.2.10
OR
gnugnutlsMatch1.2.11
OR
gnugnutlsMatch1.3.0
OR
gnugnutlsMatch1.3.1
OR
gnugnutlsMatch1.3.2
OR
gnugnutlsMatch1.3.3
OR
gnugnutlsMatch1.3.4
OR
gnugnutlsMatch1.3.5
OR
gnugnutlsMatch1.4.0
OR
gnugnutlsMatch1.4.1
OR
gnugnutlsMatch1.4.2
OR
gnugnutlsMatch1.4.3
OR
gnugnutlsMatch1.4.4
OR
gnugnutlsMatch1.4.5
OR
gnugnutlsMatch1.5.0
OR
gnugnutlsMatch1.5.1
OR
gnugnutlsMatch1.5.2
OR
gnugnutlsMatch1.5.3
OR
gnugnutlsMatch1.5.4
OR
gnugnutlsMatch1.5.5
OR
gnugnutlsMatch1.6.0
OR
gnugnutlsMatch1.6.1
OR
gnugnutlsMatch1.6.2
OR
gnugnutlsMatch1.6.3
OR
gnugnutlsMatch1.7.0
OR
gnugnutlsMatch1.7.1
OR
gnugnutlsMatch1.7.2
OR
gnugnutlsMatch1.7.3
OR
gnugnutlsMatch1.7.4
OR
gnugnutlsMatch1.7.5
OR
gnugnutlsMatch1.7.6
OR
gnugnutlsMatch1.7.7
OR
gnugnutlsMatch1.7.8
OR
gnugnutlsMatch1.7.9
OR
gnugnutlsMatch1.7.10
OR
gnugnutlsMatch1.7.11
OR
gnugnutlsMatch1.7.12
OR
gnugnutlsMatch1.7.13
OR
gnugnutlsMatch1.7.14
OR
gnugnutlsMatch1.7.15
OR
gnugnutlsMatch1.7.16
OR
gnugnutlsMatch1.7.17
OR
gnugnutlsMatch1.7.18
OR
gnugnutlsMatch1.7.19
OR
gnugnutlsMatch2.0.0
OR
gnugnutlsMatch2.0.1
OR
gnugnutlsMatch2.0.2
OR
gnugnutlsMatch2.0.3
OR
gnugnutlsMatch2.0.4
OR
gnugnutlsMatch2.1.0
OR
gnugnutlsMatch2.1.1
OR
gnugnutlsMatch2.1.2
OR
gnugnutlsMatch2.1.3
OR
gnugnutlsMatch2.1.4
OR
gnugnutlsMatch2.1.5
OR
gnugnutlsMatch2.1.6
OR
gnugnutlsMatch2.1.7
OR
gnugnutlsMatch2.1.8
OR
gnugnutlsMatch2.2.0
OR
gnugnutlsMatch2.2.1
OR
gnugnutlsMatch2.2.2
OR
gnugnutlsMatch2.2.3
OR
gnugnutlsMatch2.2.4
OR
gnugnutlsMatch2.2.5
OR
gnugnutlsMatch2.3.0
OR
gnugnutlsMatch2.3.1
OR
gnugnutlsMatch2.3.2
OR
gnugnutlsMatch2.3.3
OR
gnugnutlsMatch2.3.4
OR
gnugnutlsMatch2.3.5
OR
gnugnutlsMatch2.3.6
OR
gnugnutlsMatch2.3.7
OR
gnugnutlsMatch2.3.8
OR
gnugnutlsMatch2.3.9
OR
gnugnutlsMatch2.3.10
OR
gnugnutlsMatch2.3.11
OR
gnugnutlsMatch2.4.0
OR
gnugnutlsMatch2.4.1
OR
gnugnutlsMatch2.4.2
OR
gnugnutlsMatch2.5.0
OR
gnugnutlsMatch2.6.0
OR
gnugnutlsMatch2.6.1
OR
gnugnutlsMatch2.6.2
OR
gnugnutlsMatch2.7.4

References

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

AI Score

5.8

Confidence

High

EPSS

0.014

Percentile

86.3%