Vulnerability Details CVE-2020-26575
In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.022
EPSS Ranking 83.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-26575
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cpe:2.3:a:wireshark:wireshark:0.10.1
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cpe:2.3:a:wireshark:wireshark:0.99.2
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cpe:2.3:a:wireshark:wireshark:0.99.3
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cpe:2.3:a:wireshark:wireshark:0.99.4
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cpe:2.3:a:wireshark:wireshark:0.99.5
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cpe:2.3:a:wireshark:wireshark:0.99.6
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cpe:2.3:a:wireshark:wireshark:0.99.7
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cpe:2.3:a:wireshark:wireshark:0.99.8
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cpe:2.3:a:wireshark:wireshark:1.0.0
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cpe:2.3:a:wireshark:wireshark:1.0.1
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cpe:2.3:a:wireshark:wireshark:1.0.10
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cpe:2.3:a:wireshark:wireshark:1.0.11
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cpe:2.3:a:wireshark:wireshark:1.0.12
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cpe:2.3:a:wireshark:wireshark:1.0.13
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cpe:2.3:a:wireshark:wireshark:1.0.14
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cpe:2.3:a:wireshark:wireshark:1.0.15
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cpe:2.3:a:wireshark:wireshark:1.0.16
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cpe:2.3:a:wireshark:wireshark:1.0.2
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cpe:2.3:a:wireshark:wireshark:1.0.3
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cpe:2.3:a:wireshark:wireshark:1.0.4
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cpe:2.3:a:wireshark:wireshark:1.0.5
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cpe:2.3:a:wireshark:wireshark:1.0.6
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cpe:2.3:a:wireshark:wireshark:1.0.7
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cpe:2.3:a:wireshark:wireshark:1.0.8
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cpe:2.3:a:wireshark:wireshark:1.0.9
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cpe:2.3:a:wireshark:wireshark:1.10
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cpe:2.3:a:wireshark:wireshark:1.10.0
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cpe:2.3:a:wireshark:wireshark:1.10.1
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cpe:2.3:a:wireshark:wireshark:1.10.10
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cpe:2.3:a:wireshark:wireshark:1.10.11
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cpe:2.3:a:wireshark:wireshark:1.10.12
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cpe:2.3:a:wireshark:wireshark:1.10.13
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cpe:2.3:a:wireshark:wireshark:1.10.14
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cpe:2.3:a:wireshark:wireshark:1.10.2
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cpe:2.3:a:wireshark:wireshark:1.10.3
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cpe:2.3:a:wireshark:wireshark:1.10.4
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cpe:2.3:a:wireshark:wireshark:1.10.5
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cpe:2.3:a:wireshark:wireshark:1.10.6
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cpe:2.3:a:wireshark:wireshark:1.10.7
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cpe:2.3:a:wireshark:wireshark:1.10.8
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cpe:2.3:a:wireshark:wireshark:1.10.9
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cpe:2.3:a:wireshark:wireshark:1.12.0
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cpe:2.3:a:wireshark:wireshark:1.12.1
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cpe:2.3:a:wireshark:wireshark:1.12.10
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cpe:2.3:a:wireshark:wireshark:1.12.11
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cpe:2.3:a:wireshark:wireshark:1.12.12
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cpe:2.3:a:wireshark:wireshark:1.12.13
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cpe:2.3:a:wireshark:wireshark:1.12.2
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cpe:2.3:a:wireshark:wireshark:1.12.3
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cpe:2.3:a:wireshark:wireshark:1.12.4
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cpe:2.3:a:wireshark:wireshark:1.12.5
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cpe:2.3:a:wireshark:wireshark:1.12.6
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cpe:2.3:a:wireshark:wireshark:1.12.7
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cpe:2.3:a:wireshark:wireshark:1.12.8
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cpe:2.3:a:wireshark:wireshark:1.12.9
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cpe:2.3:a:wireshark:wireshark:1.2.0
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cpe:2.3:a:wireshark:wireshark:1.2.1
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cpe:2.3:a:wireshark:wireshark:1.2.10
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cpe:2.3:a:wireshark:wireshark:1.2.11
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cpe:2.3:a:wireshark:wireshark:1.2.12
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cpe:2.3:a:wireshark:wireshark:1.2.13
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cpe:2.3:a:wireshark:wireshark:1.2.14
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cpe:2.3:a:wireshark:wireshark:1.2.15
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cpe:2.3:a:wireshark:wireshark:1.2.16
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cpe:2.3:a:wireshark:wireshark:1.2.17
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cpe:2.3:a:wireshark:wireshark:1.2.18
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cpe:2.3:a:wireshark:wireshark:1.2.2
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cpe:2.3:a:wireshark:wireshark:1.2.3
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cpe:2.3:a:wireshark:wireshark:1.2.4
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cpe:2.3:a:wireshark:wireshark:1.2.5
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cpe:2.3:a:wireshark:wireshark:1.2.6
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cpe:2.3:a:wireshark:wireshark:1.2.7
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cpe:2.3:a:wireshark:wireshark:1.2.8
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cpe:2.3:a:wireshark:wireshark:1.2.9
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cpe:2.3:a:wireshark:wireshark:1.4.0
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cpe:2.3:a:wireshark:wireshark:1.4.1
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cpe:2.3:a:wireshark:wireshark:1.4.10
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cpe:2.3:a:wireshark:wireshark:1.4.11
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cpe:2.3:a:wireshark:wireshark:1.4.12
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cpe:2.3:a:wireshark:wireshark:1.4.13
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cpe:2.3:a:wireshark:wireshark:1.4.14
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cpe:2.3:a:wireshark:wireshark:1.4.15
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cpe:2.3:a:wireshark:wireshark:1.4.2
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cpe:2.3:a:wireshark:wireshark:1.4.3
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cpe:2.3:a:wireshark:wireshark:1.4.4
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cpe:2.3:a:wireshark:wireshark:1.4.5
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cpe:2.3:a:wireshark:wireshark:1.4.6
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cpe:2.3:a:wireshark:wireshark:1.4.7
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cpe:2.3:a:wireshark:wireshark:1.4.8
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cpe:2.3:a:wireshark:wireshark:1.4.9
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cpe:2.3:a:wireshark:wireshark:1.5.1
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cpe:2.3:a:wireshark:wireshark:1.6.0
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cpe:2.3:a:wireshark:wireshark:1.6.1
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cpe:2.3:a:wireshark:wireshark:1.6.10
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cpe:2.3:a:wireshark:wireshark:1.6.11
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cpe:2.3:a:wireshark:wireshark:1.6.12
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cpe:2.3:a:wireshark:wireshark:1.6.13
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cpe:2.3:a:wireshark:wireshark:1.6.14
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cpe:2.3:a:wireshark:wireshark:1.6.15
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cpe:2.3:a:wireshark:wireshark:1.6.16
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cpe:2.3:a:wireshark:wireshark:1.6.2
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cpe:2.3:a:wireshark:wireshark:1.6.3
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cpe:2.3:a:wireshark:wireshark:1.6.4
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cpe:2.3:a:wireshark:wireshark:1.6.5
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cpe:2.3:a:wireshark:wireshark:1.6.6
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cpe:2.3:a:wireshark:wireshark:1.6.7
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cpe:2.3:a:wireshark:wireshark:1.6.8
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cpe:2.3:a:wireshark:wireshark:1.6.9
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cpe:2.3:a:wireshark:wireshark:1.8.0
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cpe:2.3:a:wireshark:wireshark:1.8.1
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cpe:2.3:a:wireshark:wireshark:1.8.10
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cpe:2.3:a:wireshark:wireshark:1.8.11
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cpe:2.3:a:wireshark:wireshark:1.8.12
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cpe:2.3:a:wireshark:wireshark:1.8.13
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cpe:2.3:a:wireshark:wireshark:1.8.14
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cpe:2.3:a:wireshark:wireshark:1.8.15
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cpe:2.3:a:wireshark:wireshark:1.8.2
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cpe:2.3:a:wireshark:wireshark:1.8.3
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cpe:2.3:a:wireshark:wireshark:1.8.4
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cpe:2.3:a:wireshark:wireshark:1.8.5
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cpe:2.3:a:wireshark:wireshark:1.8.6
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cpe:2.3:a:wireshark:wireshark:1.8.7
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cpe:2.3:a:wireshark:wireshark:1.8.8
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cpe:2.3:a:wireshark:wireshark:1.8.9
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cpe:2.3:a:wireshark:wireshark:2.0.0
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cpe:2.3:a:wireshark:wireshark:2.0.1
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cpe:2.3:a:wireshark:wireshark:2.0.10
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cpe:2.3:a:wireshark:wireshark:2.0.11
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cpe:2.3:a:wireshark:wireshark:2.0.12
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cpe:2.3:a:wireshark:wireshark:2.0.13
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cpe:2.3:a:wireshark:wireshark:2.0.14
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cpe:2.3:a:wireshark:wireshark:2.0.15
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cpe:2.3:a:wireshark:wireshark:2.0.16
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cpe:2.3:a:wireshark:wireshark:2.0.2
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cpe:2.3:a:wireshark:wireshark:2.0.3
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cpe:2.3:a:wireshark:wireshark:2.0.4
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cpe:2.3:a:wireshark:wireshark:2.0.5
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cpe:2.3:a:wireshark:wireshark:2.0.6
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cpe:2.3:a:wireshark:wireshark:2.0.7
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cpe:2.3:a:wireshark:wireshark:2.0.8
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cpe:2.3:a:wireshark:wireshark:2.0.9
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cpe:2.3:a:wireshark:wireshark:2.2.0
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cpe:2.3:a:wireshark:wireshark:2.2.1
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cpe:2.3:a:wireshark:wireshark:2.2.10
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cpe:2.3:a:wireshark:wireshark:2.2.11
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cpe:2.3:a:wireshark:wireshark:2.2.12
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cpe:2.3:a:wireshark:wireshark:2.2.13
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cpe:2.3:a:wireshark:wireshark:2.2.14
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cpe:2.3:a:wireshark:wireshark:2.2.15
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cpe:2.3:a:wireshark:wireshark:2.2.16
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cpe:2.3:a:wireshark:wireshark:2.2.17
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cpe:2.3:a:wireshark:wireshark:2.2.2
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cpe:2.3:a:wireshark:wireshark:2.2.3
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cpe:2.3:a:wireshark:wireshark:2.2.4
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cpe:2.3:a:wireshark:wireshark:2.2.5
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cpe:2.3:a:wireshark:wireshark:2.2.6
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cpe:2.3:a:wireshark:wireshark:2.2.7
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cpe:2.3:a:wireshark:wireshark:2.2.8
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cpe:2.3:a:wireshark:wireshark:2.2.9
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cpe:2.3:a:wireshark:wireshark:2.4.0
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cpe:2.3:a:wireshark:wireshark:2.4.1
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cpe:2.3:a:wireshark:wireshark:2.4.10
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cpe:2.3:a:wireshark:wireshark:2.4.11
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cpe:2.3:a:wireshark:wireshark:2.4.12
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cpe:2.3:a:wireshark:wireshark:2.4.13
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cpe:2.3:a:wireshark:wireshark:2.4.14
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cpe:2.3:a:wireshark:wireshark:2.4.15
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cpe:2.3:a:wireshark:wireshark:2.4.16
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cpe:2.3:a:wireshark:wireshark:2.4.2
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cpe:2.3:a:wireshark:wireshark:2.4.3
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cpe:2.3:a:wireshark:wireshark:2.4.4
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cpe:2.3:a:wireshark:wireshark:2.4.5
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cpe:2.3:a:wireshark:wireshark:2.4.6
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cpe:2.3:a:wireshark:wireshark:2.4.7
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cpe:2.3:a:wireshark:wireshark:2.4.8
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cpe:2.3:a:wireshark:wireshark:2.4.9
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cpe:2.3:a:wireshark:wireshark:2.6.0
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cpe:2.3:a:wireshark:wireshark:2.6.1
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cpe:2.3:a:wireshark:wireshark:2.6.10
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cpe:2.3:a:wireshark:wireshark:2.6.11
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cpe:2.3:a:wireshark:wireshark:2.6.12
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cpe:2.3:a:wireshark:wireshark:2.6.13
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cpe:2.3:a:wireshark:wireshark:2.6.14
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cpe:2.3:a:wireshark:wireshark:2.6.15
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cpe:2.3:a:wireshark:wireshark:2.6.16
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cpe:2.3:a:wireshark:wireshark:2.6.17
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cpe:2.3:a:wireshark:wireshark:2.6.18
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cpe:2.3:a:wireshark:wireshark:2.6.19
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cpe:2.3:a:wireshark:wireshark:2.6.2
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cpe:2.3:a:wireshark:wireshark:2.6.20
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cpe:2.3:a:wireshark:wireshark:2.6.3
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cpe:2.3:a:wireshark:wireshark:2.6.4
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cpe:2.3:a:wireshark:wireshark:2.6.5
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cpe:2.3:a:wireshark:wireshark:2.6.6
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cpe:2.3:a:wireshark:wireshark:2.6.7
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cpe:2.3:a:wireshark:wireshark:2.6.8
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cpe:2.3:a:wireshark:wireshark:2.6.9
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cpe:2.3:a:wireshark:wireshark:3.0.0
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cpe:2.3:a:wireshark:wireshark:3.0.1
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cpe:2.3:a:wireshark:wireshark:3.0.10
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cpe:2.3:a:wireshark:wireshark:3.0.11
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cpe:2.3:a:wireshark:wireshark:3.0.12
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cpe:2.3:a:wireshark:wireshark:3.0.13
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cpe:2.3:a:wireshark:wireshark:3.0.14
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cpe:2.3:a:wireshark:wireshark:3.0.2
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cpe:2.3:a:wireshark:wireshark:3.0.3
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cpe:2.3:a:wireshark:wireshark:3.0.4
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cpe:2.3:a:wireshark:wireshark:3.0.5
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cpe:2.3:a:wireshark:wireshark:3.0.6
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cpe:2.3:a:wireshark:wireshark:3.0.7
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cpe:2.3:a:wireshark:wireshark:3.0.8
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cpe:2.3:a:wireshark:wireshark:3.0.9
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cpe:2.3:a:wireshark:wireshark:3.2.0
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cpe:2.3:a:wireshark:wireshark:3.2.1
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cpe:2.3:a:wireshark:wireshark:3.2.2
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cpe:2.3:a:wireshark:wireshark:3.2.3
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cpe:2.3:a:wireshark:wireshark:3.2.4
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cpe:2.3:a:wireshark:wireshark:3.2.5
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cpe:2.3:a:wireshark:wireshark:3.2.6
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cpe:2.3:a:wireshark:wireshark:3.2.7
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cpe:2.3:h:oracle:zfs_storage_appliance:-
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:32
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cpe:2.3:o:fedoraproject:fedora:33
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cpe:2.3:o:oracle:zfs_storage_appliance_firmware:8.8