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Graph/57c6395a-a279-4eab-b77a-4b0cbaf5f77e

Solutionunvalidated

Tension: socks5_resolve_local FALSE!

57c6395a-a279-4eab-b77a-4b0cbaf5f77e

Tension: socks5_resolve_local FALSE!

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

Effectiveness0.000

Connections

5 linked nodes

PERTAIN_TODomain

PERTAIN_TODomain

FIXED_BYProblem

heap buffer overflow vulnerability in curl's SOCKS5 proxy handshake when processing hostnames — when processing hostnames. Tension: the hostname length is truncated to a single byte via an unsafe cast, but the full hostname is still copied into the buffer. Outcome: causing heap memory corruption.

OCCURS_INLanguage

DESCRIBES_SOLUTIONReport

CVE-2023-38545: curl SOCKS5 state machine TOCTOU heap overflow via non-persistent socks5_resolve_local flag

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