CVE-2017-9345high
Description
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dns.c by trying to detect self-referencing pointers.
References
http://www.securityfocus.com/bid/98798
http://www.securitytracker.com/id/1038612
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1206
Details
Source: MITRE
Published: 2017-06-02
Updated: 2019-10-03
Type: CWE-835
Risk Information
CVSS v2
Base Score: 7.8
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 10
Severity: HIGH
CVSS v3
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH