In Wireshark 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This was addressed in epan/dissectors/packet-bacapp.c by limiting the amount of recursion.
{
"unresolved_ranges": [
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "9.0"
}
],
"vendor_product": "debian:debian_linux"
},
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "15.1"
},
{
"last_affected": "15.2"
}
],
"vendor_product": "opensuse:leap"
}
]
}{
"cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "2.6.0"
},
{
"last_affected": "2.6.15"
},
{
"introduced": "3.0.0"
},
{
"last_affected": "3.0.9"
},
{
"introduced": "3.2.0"
},
{
"last_affected": "3.2.2"
}
]
}{
"cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "2.6.0"
},
{
"last_affected": "2.6.15"
},
{
"introduced": "3.0.0"
},
{
"last_affected": "3.0.9"
},
{
"introduced": "3.2.0"
},
{
"last_affected": "3.2.2"
}
]
}