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SATWEI
Security notice

Disclosure of CVE-2017-18350

Original on bitcoincore.org

Source
Bitcoin Corebitcoincore.org
Originally published
Original length
2 min read
Language
English

SATWEI summary

A malicious SOCKS proxy could overwrite the program stack of a Bitcoin Core node, according to the full disclosure of CVE-2017-18350. The buffer overflow entered with SOCKS5 support in v0.7.0rc1 and was quietly fixed in 0.15.1; only nodes configured to use such a proxy, on systems with a signed char type, were exposed.

Tags

  • CVE

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