The dissect_capwap_data function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 1.6.0 (including) | 1.6.0 (including) |
| Wireshark | Wireshark | 1.6.1 (including) | 1.6.1 (including) |
| Wireshark | Wireshark | 1.6.2 (including) | 1.6.2 (including) |
| Wireshark | Wireshark | 1.6.3 (including) | 1.6.3 (including) |
| Wireshark | Wireshark | 1.6.4 (including) | 1.6.4 (including) |
| Wireshark | Wireshark | 1.6.5 (including) | 1.6.5 (including) |
| Wireshark | Wireshark | 1.6.6 (including) | 1.6.6 (including) |
| Wireshark | Wireshark | 1.6.7 (including) | 1.6.7 (including) |
| Wireshark | Wireshark | 1.6.8 (including) | 1.6.8 (including) |
| Wireshark | Wireshark | 1.6.9 (including) | 1.6.9 (including) |
| Wireshark | Wireshark | 1.6.10 (including) | 1.6.10 (including) |
| Wireshark | Wireshark | 1.6.11 (including) | 1.6.11 (including) |
| Wireshark | Wireshark | 1.6.12 (including) | 1.6.12 (including) |
| Wireshark | Wireshark | 1.6.13 (including) | 1.6.13 (including) |
| Wireshark | Wireshark | 1.6.14 (including) | 1.6.14 (including) |
| Wireshark | Wireshark | 1.6.15 (including) | 1.6.15 (including) |