Vulnerability Details CVE-2009-0949
The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.154
EPSS Ranking 94.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2009-0949
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cpe:2.3:a:apple:cups:1.1.1
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cpe:2.3:a:apple:cups:1.1.10
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cpe:2.3:a:apple:cups:1.1.10-1
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cpe:2.3:a:apple:cups:1.1.11
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cpe:2.3:a:apple:cups:1.1.12
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cpe:2.3:a:apple:cups:1.1.13
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cpe:2.3:a:apple:cups:1.1.14
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cpe:2.3:a:apple:cups:1.1.15
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cpe:2.3:a:apple:cups:1.1.16
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cpe:2.3:a:apple:cups:1.1.17
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cpe:2.3:a:apple:cups:1.1.18
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cpe:2.3:a:apple:cups:1.1.19
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cpe:2.3:a:apple:cups:1.1.2
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cpe:2.3:a:apple:cups:1.1.20
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cpe:2.3:a:apple:cups:1.1.21
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cpe:2.3:a:apple:cups:1.1.22
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cpe:2.3:a:apple:cups:1.1.23
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cpe:2.3:a:apple:cups:1.1.3
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cpe:2.3:a:apple:cups:1.1.4
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cpe:2.3:a:apple:cups:1.1.5
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cpe:2.3:a:apple:cups:1.1.5-1
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cpe:2.3:a:apple:cups:1.1.5-2
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cpe:2.3:a:apple:cups:1.1.6
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cpe:2.3:a:apple:cups:1.1.6-1
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cpe:2.3:a:apple:cups:1.1.6-2
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cpe:2.3:a:apple:cups:1.1.6-3
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cpe:2.3:a:apple:cups:1.1.7
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cpe:2.3:a:apple:cups:1.1.8
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cpe:2.3:a:apple:cups:1.1.9
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cpe:2.3:a:apple:cups:1.1.9-1
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cpe:2.3:a:apple:cups:1.2.0
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cpe:2.3:a:apple:cups:1.2.1
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cpe:2.3:a:apple:cups:1.2.10
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cpe:2.3:a:apple:cups:1.2.11
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cpe:2.3:a:apple:cups:1.2.12
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cpe:2.3:a:apple:cups:1.2.2
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cpe:2.3:a:apple:cups:1.2.3
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cpe:2.3:a:apple:cups:1.2.4
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cpe:2.3:a:apple:cups:1.2.5
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cpe:2.3:a:apple:cups:1.2.6
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cpe:2.3:a:apple:cups:1.2.7
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cpe:2.3:a:apple:cups:1.2.8
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cpe:2.3:a:apple:cups:1.2.9
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cpe:2.3:a:apple:cups:1.3.0
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cpe:2.3:a:apple:cups:1.3.1
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cpe:2.3:a:apple:cups:1.3.2
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cpe:2.3:a:apple:cups:1.3.3
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cpe:2.3:a:apple:cups:1.3.4
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cpe:2.3:a:apple:cups:1.3.5
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cpe:2.3:a:apple:cups:1.3.6
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cpe:2.3:a:apple:cups:1.3.7
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cpe:2.3:a:apple:cups:1.3.8
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cpe:2.3:a:apple:cups:1.3.9
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cpe:2.3:o:apple:mac_os_x:10.0.0
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cpe:2.3:o:apple:mac_os_x:10.0.1
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cpe:2.3:o:apple:mac_os_x:10.0.2
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cpe:2.3:o:apple:mac_os_x:10.0.3
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cpe:2.3:o:apple:mac_os_x:10.0.4
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cpe:2.3:o:apple:mac_os_x:10.1
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cpe:2.3:o:apple:mac_os_x:10.1.0
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cpe:2.3:o:apple:mac_os_x:10.1.1
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cpe:2.3:o:apple:mac_os_x:10.1.2
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cpe:2.3:o:apple:mac_os_x:10.1.3
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cpe:2.3:o:apple:mac_os_x:10.1.4
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cpe:2.3:o:apple:mac_os_x:10.1.5
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cpe:2.3:o:apple:mac_os_x:10.2
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cpe:2.3:o:apple:mac_os_x:10.2.0
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cpe:2.3:o:apple:mac_os_x:10.2.1
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cpe:2.3:o:apple:mac_os_x:10.2.2
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cpe:2.3:o:apple:mac_os_x:10.2.3
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cpe:2.3:o:apple:mac_os_x:10.2.4
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cpe:2.3:o:apple:mac_os_x:10.2.5
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cpe:2.3:o:apple:mac_os_x:10.2.6
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cpe:2.3:o:apple:mac_os_x:10.2.7
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cpe:2.3:o:apple:mac_os_x:10.2.8
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cpe:2.3:o:apple:mac_os_x:10.3
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cpe:2.3:o:apple:mac_os_x:10.3.0
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cpe:2.3:o:apple:mac_os_x:10.3.1
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cpe:2.3:o:apple:mac_os_x:10.3.2
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cpe:2.3:o:apple:mac_os_x:10.3.3
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cpe:2.3:o:apple:mac_os_x:10.3.4
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cpe:2.3:o:apple:mac_os_x:10.3.5
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cpe:2.3:o:apple:mac_os_x:10.3.6
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cpe:2.3:o:apple:mac_os_x:10.3.7
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cpe:2.3:o:apple:mac_os_x:10.3.8
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cpe:2.3:o:apple:mac_os_x:10.3.9
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cpe:2.3:o:apple:mac_os_x:10.4
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cpe:2.3:o:apple:mac_os_x:10.4.0
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cpe:2.3:o:apple:mac_os_x:10.4.1
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cpe:2.3:o:apple:mac_os_x:10.4.10
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cpe:2.3:o:apple:mac_os_x:10.4.2
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cpe:2.3:o:apple:mac_os_x:10.4.3
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cpe:2.3:o:apple:mac_os_x:10.4.4
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cpe:2.3:o:apple:mac_os_x:10.4.5
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cpe:2.3:o:apple:mac_os_x:10.4.6
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cpe:2.3:o:apple:mac_os_x:10.4.7
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cpe:2.3:o:apple:mac_os_x:10.4.8
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cpe:2.3:o:apple:mac_os_x:10.4.9
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cpe:2.3:o:apple:mac_os_x:10.5.0
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cpe:2.3:o:apple:mac_os_x:10.5.1
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cpe:2.3:o:apple:mac_os_x:10.5.2
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cpe:2.3:o:apple:mac_os_x:10.5.3
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cpe:2.3:o:apple:mac_os_x:10.5.4
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cpe:2.3:o:apple:mac_os_x:10.5.5
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cpe:2.3:o:apple:mac_os_x:10.5.6
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cpe:2.3:o:apple:mac_os_x:10.5.7
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cpe:2.3:o:apple:mac_os_x_server:10.0.0
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cpe:2.3:o:apple:mac_os_x_server:10.0.1
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cpe:2.3:o:apple:mac_os_x_server:10.0.2
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cpe:2.3:o:apple:mac_os_x_server:10.0.3
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cpe:2.3:o:apple:mac_os_x_server:10.0.4
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cpe:2.3:o:apple:mac_os_x_server:10.1
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cpe:2.3:o:apple:mac_os_x_server:10.1.0
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cpe:2.3:o:apple:mac_os_x_server:10.1.1
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cpe:2.3:o:apple:mac_os_x_server:10.1.2
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cpe:2.3:o:apple:mac_os_x_server:10.1.3
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cpe:2.3:o:apple:mac_os_x_server:10.1.4
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cpe:2.3:o:apple:mac_os_x_server:10.1.5
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cpe:2.3:o:apple:mac_os_x_server:10.2
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cpe:2.3:o:apple:mac_os_x_server:10.2.0
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cpe:2.3:o:apple:mac_os_x_server:10.2.1
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cpe:2.3:o:apple:mac_os_x_server:10.2.2
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cpe:2.3:o:apple:mac_os_x_server:10.2.3
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cpe:2.3:o:apple:mac_os_x_server:10.2.4
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cpe:2.3:o:apple:mac_os_x_server:10.2.5
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cpe:2.3:o:apple:mac_os_x_server:10.2.6
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cpe:2.3:o:apple:mac_os_x_server:10.2.7
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cpe:2.3:o:apple:mac_os_x_server:10.2.8
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cpe:2.3:o:apple:mac_os_x_server:10.3
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cpe:2.3:o:apple:mac_os_x_server:10.3.0
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cpe:2.3:o:apple:mac_os_x_server:10.3.1
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cpe:2.3:o:apple:mac_os_x_server:10.3.2
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cpe:2.3:o:apple:mac_os_x_server:10.3.3
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cpe:2.3:o:apple:mac_os_x_server:10.3.4
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cpe:2.3:o:apple:mac_os_x_server:10.3.5
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cpe:2.3:o:apple:mac_os_x_server:10.3.6
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cpe:2.3:o:apple:mac_os_x_server:10.3.7
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cpe:2.3:o:apple:mac_os_x_server:10.3.8
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cpe:2.3:o:apple:mac_os_x_server:10.3.9
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cpe:2.3:o:apple:mac_os_x_server:10.4
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cpe:2.3:o:apple:mac_os_x_server:10.4.0
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cpe:2.3:o:apple:mac_os_x_server:10.4.1
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cpe:2.3:o:apple:mac_os_x_server:10.4.10
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cpe:2.3:o:apple:mac_os_x_server:10.4.2
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cpe:2.3:o:apple:mac_os_x_server:10.4.3
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cpe:2.3:o:apple:mac_os_x_server:10.4.4
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cpe:2.3:o:apple:mac_os_x_server:10.4.5
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cpe:2.3:o:apple:mac_os_x_server:10.4.6
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cpe:2.3:o:apple:mac_os_x_server:10.4.7
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cpe:2.3:o:apple:mac_os_x_server:10.4.8
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cpe:2.3:o:apple:mac_os_x_server:10.4.9
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cpe:2.3:o:apple:mac_os_x_server:10.5.0
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cpe:2.3:o:apple:mac_os_x_server:10.5.1
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cpe:2.3:o:apple:mac_os_x_server:10.5.2
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cpe:2.3:o:apple:mac_os_x_server:10.5.3
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cpe:2.3:o:apple:mac_os_x_server:10.5.4
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cpe:2.3:o:apple:mac_os_x_server:10.5.5
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cpe:2.3:o:apple:mac_os_x_server:10.5.6
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cpe:2.3:o:apple:mac_os_x_server:10.5.7
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cpe:2.3:o:canonical:ubuntu_linux:6.06
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cpe:2.3:o:canonical:ubuntu_linux:8.04
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cpe:2.3:o:canonical:ubuntu_linux:8.10
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cpe:2.3:o:canonical:ubuntu_linux:9.04
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cpe:2.3:o:debian:debian_linux:4.0
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cpe:2.3:o:debian:debian_linux:5.0
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cpe:2.3:o:debian:debian_linux:6.0
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cpe:2.3:o:opensuse:opensuse:10.3
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cpe:2.3:o:suse:linux_enterprise:10.0
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cpe:2.3:o:suse:linux_enterprise:9.0