In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.
{
"versions": [
{
"introduced": "2.6.0"
},
{
"last_affected": "2.6.16"
},
{
"introduced": "3.0.0"
},
{
"last_affected": "3.0.10"
},
{
"introduced": "3.2.0"
},
{
"last_affected": "3.2.3"
},
{
"introduced": "0"
},
{
"last_affected": "32"
}
]
}"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13164.json"
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "31"
}
]
}
]