CVEvulnerability

CVE-2018-20587

5.5 MEDIUM Published 2019-02-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-02-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:N/I:P/A:N

Description

Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. Local users can exploit this to steal currency by binding the RPC IPv4 localhost port, and forwarding requests to the IPv6 localhost port.

Affected configurations

• bitcoin bitcoin core (>= 0.12.0 <= 0.17.1) • bitcoinknots bitcoin knots (>= 0.12.0 <= 0.17.0)

References