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Vulnerability Analysis Result (Revision No : 1) [ Download XML
CVE-2006-7239
gnutls: The _gnutls_x509_oid2mac_algorithm function in lib/...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-7239

Original

The _gnutls_x509_oid2mac_algorithm function in lib/gnutls_algorithms.c in GnuTLS before 1.4.2 allows remote attackers to cause a denial of service (crash) via a crafted X.509 certificate that uses a hash algorithm that is not supported by GnuTLS, which triggers a NULL pointer dereference.

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-05-24
Source Information Category:
Advisory, Alert
Last Updated:
2010-05-25




Affected Product Tags
cpe:/a:gnu:gnutls:1.0.16
cpe:/a:gnu:gnutls:1.0.17
cpe:/a:gnu:gnutls:1.0.18
cpe:/a:gnu:gnutls:1.0.19
cpe:/a:gnu:gnutls:1.0.20
cpe:/a:gnu:gnutls:1.0.21
cpe:/a:gnu:gnutls:1.0.22
cpe:/a:gnu:gnutls:1.0.23
cpe:/a:gnu:gnutls:1.0.24
cpe:/a:gnu:gnutls:1.0.25
cpe:/a:gnu:gnutls:1.1.13
cpe:/a:gnu:gnutls:1.1.14
cpe:/a:gnu:gnutls:1.1.15
cpe:/a:gnu:gnutls:1.1.16
cpe:/a:gnu:gnutls:1.1.17
cpe:/a:gnu:gnutls:1.1.18
cpe:/a:gnu:gnutls:1.1.19
cpe:/a:gnu:gnutls:1.1.20
cpe:/a:gnu:gnutls:1.1.21
cpe:/a:gnu:gnutls:1.1.22
cpe:/a:gnu:gnutls:1.1.23
cpe:/a:gnu:gnutls:1.2.0
cpe:/a:gnu:gnutls:1.2.1
cpe:/a:gnu:gnutls:1.2.10
cpe:/a:gnu:gnutls:1.2.11
cpe:/a:gnu:gnutls:1.2.2
cpe:/a:gnu:gnutls:1.2.3
cpe:/a:gnu:gnutls:1.2.4
cpe:/a:gnu:gnutls:1.2.5
cpe:/a:gnu:gnutls:1.2.6
cpe:/a:gnu:gnutls:1.2.7
cpe:/a:gnu:gnutls:1.2.8
cpe:/a:gnu:gnutls:1.2.8.1a1
cpe:/a:gnu:gnutls:1.2.9
cpe:/a:gnu:gnutls:1.3.0
cpe:/a:gnu:gnutls:1.3.1
cpe:/a:gnu:gnutls:1.3.2
cpe:/a:gnu:gnutls:1.3.3
cpe:/a:gnu:gnutls:1.3.4
cpe:/a:gnu:gnutls:1.3.5
cpe:/a:gnu:gnutls:1.4.0
cpe:/a:gnu:gnutls:1.4.1 and previous versions
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
X Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
Single [?]
X None [?]

[Confidentiality Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

Alternatives




References
CONFIRM http://www.gnu.org/software/gnutls/security.html




MLIST [gnutls-dev] 20060812 GnuTLS 1.4.2




MLIST [gnutls-dev] 20060812 Re: [Fwd: crash in GNUTLS-1.4.0]




Vulnerability Type Cryptographic Issues (CWE-310)





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