CVEs-PoC/2017/CVE-2017-18207.md

CVE-2017-18207

Description

The Wave_read._read_fmt_chunk function in Lib/wave.py in Python through 3.6.4 does not ensure a nonzero channel value, which allows attackers to cause a denial of service (divide-by-zero and exception) via a crafted wav format audio file. NOTE: the vendor disputes this issue because Python applications "need to be prepared to handle a wide variety of exceptions.

POC

Reference

No PoCs from references.

Github

• https://github.com/phonito/phonito-vulnerable-container