Total vulnerabilities in the database
The wmem_block_split_free_chunk function in epan/wmem/wmem_allocator_block.c in the wmem block allocator in the memory manager in Wireshark 1.12.x before 1.12.7 does not properly consider a certain case of multiple realloc operations that restore a memory chunk to its original size, which allows remote attackers to cause a denial of service (incorrect free operation and application crash) via a crafted packet.
| Software | From | Fixed in |
|---|---|---|
| oracle / solaris | 11.3 | 11.3.x |
| wireshark / wireshark | 1.12.4 | 1.12.4.x |
| wireshark / wireshark | 1.12.5 | 1.12.5.x |
| wireshark / wireshark | 1.12.0 | 1.12.0.x |
| wireshark / wireshark | 1.12.2 | 1.12.2.x |
| wireshark / wireshark | 1.12.1 | 1.12.1.x |
| wireshark / wireshark | 1.12.6 | 1.12.6.x |
| wireshark / wireshark | 1.12.3 | 1.12.3.x |