Multiple buffer overflows in the LWRES dissector in Wireshark 0.9.15 through 1.0.10 and 1.2.0 through 1.2.5 allow remote attackers to cause a denial of service (crash) via a malformed packet, as demonstrated using a stack-based buffer overflow to the dissect_getaddrsbyname_request function.
| Software | From | Fixed in |
|---|---|---|
| wireshark / wireshark | 0.9.15 | 0.9.15.x |
| wireshark / wireshark | 1.0 | 1.0.x |
| wireshark / wireshark | 1.0.0 | 1.0.0.x |
| wireshark / wireshark | 1.0.1 | 1.0.1.x |
| wireshark / wireshark | 1.0.10 | 1.0.10.x |
| wireshark / wireshark | 1.0.2 | 1.0.2.x |
| wireshark / wireshark | 1.0.3 | 1.0.3.x |
| wireshark / wireshark | 1.0.4 | 1.0.4.x |
| wireshark / wireshark | 1.0.5 | 1.0.5.x |
| wireshark / wireshark | 1.0.6 | 1.0.6.x |
| wireshark / wireshark | 1.0.7 | 1.0.7.x |
| wireshark / wireshark | 1.0.8 | 1.0.8.x |
| wireshark / wireshark | 1.0.9 | 1.0.9.x |
| wireshark / wireshark | 1.2 | 1.2.x |
| wireshark / wireshark | 1.2.0 | 1.2.0.x |
| wireshark / wireshark | 1.2.1 | 1.2.1.x |
| wireshark / wireshark | 1.2.2 | 1.2.2.x |
| wireshark / wireshark | 1.2.3 | 1.2.3.x |
| wireshark / wireshark | 1.2.4 | 1.2.4.x |
| wireshark / wireshark | 1.2.5 | 1.2.5.x |