CVEs-PoC/2017/CVE-2017-7758.md

CVE-2017-7758

Description

An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1368490
• https://www.mozilla.org/security/advisories/mfsa2017-15/

Github

No PoCs found on GitHub currently.