CVEs-PoC/2012/CVE-2012-4684.md

CVE-2012-4684

Description

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service (resource consumption) via a valid modified signature for a circulating alert.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/nachobonilla/awesome-blockchain-security
• https://github.com/uvhw/conchimgiangnang