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Facebook Awards $100k for Fix to Common C++ Flaw

ID: 90e78e47-f505-53e9-a65c-ddedb83f25fc

STIX ID: report--90e78e47-f505-53e9-a65c-ddedb83f25fc

Feed Name: Security Ledger

Threat Score
15/100

Date Published: 2015-08-13

Date Updated: 2026-05-05

Author: Paul Roberts

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Facebook doubled its Internet Defense Prize to $100,000 and awarded it to Georgia Tech researchers for a paper and tool (CAVER) that detect incorrect static type casting in C++ programs. The researchers applied CAVER to Chromium and Firefox and reported 11 previously unknown vulnerabilities (nine in GNU libstdc++ and two in Firefox) which were confirmed and fixed; the work aims to allow performance-friendly static casts while catching bad casts at runtime.

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