In Wireshark through 2.0.13 and 2.2.x through 2.2.7, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding validation of the relationships between indexes and lengths. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-7702.
2017-07-18T21:29:00.407
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | wireshark | wireshark | 2.0.0 | Yes |
Application | wireshark | wireshark | 2.0.1 | Yes |
Application | wireshark | wireshark | 2.0.2 | Yes |
Application | wireshark | wireshark | 2.0.3 | Yes |
Application | wireshark | wireshark | 2.0.4 | Yes |
Application | wireshark | wireshark | 2.0.5 | Yes |
Application | wireshark | wireshark | 2.0.6 | Yes |
Application | wireshark | wireshark | 2.0.7 | Yes |
Application | wireshark | wireshark | 2.0.8 | Yes |
Application | wireshark | wireshark | 2.0.9 | Yes |
Application | wireshark | wireshark | 2.0.10 | Yes |
Application | wireshark | wireshark | 2.0.11 | Yes |
Application | wireshark | wireshark | 2.0.12 | Yes |
Application | wireshark | wireshark | 2.0.13 | Yes |
Application | wireshark | wireshark | 2.2.0 | Yes |
Application | wireshark | wireshark | 2.2.1 | Yes |
Application | wireshark | wireshark | 2.2.2 | Yes |
Application | wireshark | wireshark | 2.2.3 | Yes |
Application | wireshark | wireshark | 2.2.4 | Yes |
Application | wireshark | wireshark | 2.2.5 | Yes |
Application | wireshark | wireshark | 2.2.6 | Yes |
Application | wireshark | wireshark | 2.2.7 | Yes |