Vulnerability Details CVE-2006-7239
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 50.3%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2006-7239
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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