| Package | Affected versions | Patched versions |
|---|---|---|
| wireshark | ≥ 2.2.0, ≤ 2.2.15≥ 2.4.0, ≤ 2.4.7≥ 2.6.0, ≤ 2.6.1 |
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid a buffer over-read.
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