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CVE-2016-9036

Description

An exploitable incorrect return value vulnerability exists in the mp_check function of Tarantool's Msgpuck library 1.0.3. A specially crafted packet can cause the mp_check function to incorrectly return success when trying to check if decoding a map16 packet will read outside the bounds of a buffer, resulting in a denial of service vulnerability.

POC

Reference

- http://www.talosintelligence.com/reports/TALOS-2016-0254/

Github

- https://github.com/Live-Hack-CVE/CVE-2016-9036