In Wireshark 2.2.0 to 2.2.1 and 2.0.0 to 2.0.7, the OpenFlow dissector could crash with memory exhaustion, triggered by network traffic or a capture file. This was addressed in epan/dissectors/packet-openflow_v5.c by ensuring that certain length values were sufficiently large.
{
"unresolved_ranges": [
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "8.0"
}
],
"vendor_product": "debian:debian_linux"
}
]
}{
"source": "CPE_STRING",
"cpe": [
"cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.0.0"
},
{
"last_affected": "2.0.1"
},
{
"last_affected": "2.0.2"
},
{
"last_affected": "2.0.3"
},
{
"last_affected": "2.0.4"
},
{
"last_affected": "2.0.5"
},
{
"last_affected": "2.0.6"
},
{
"last_affected": "2.0.7"
},
{
"last_affected": "2.2.0"
},
{
"last_affected": "2.2.1"
}
]
}{
"source": "CPE_STRING",
"cpe": [
"cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.0.0"
},
{
"last_affected": "2.0.1"
},
{
"last_affected": "2.0.2"
},
{
"last_affected": "2.0.3"
},
{
"last_affected": "2.0.4"
},
{
"last_affected": "2.0.5"
},
{
"last_affected": "2.0.6"
},
{
"last_affected": "2.0.7"
},
{
"last_affected": "2.2.0"
},
{
"last_affected": "2.2.1"
}
]
}