vulnwire
5.5med

CVE-2018-20587

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.

Published 7 y ago · modified 4 mo ago · JSON

CVSS
5.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.4%
percentile 29%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

0.35% probability of exploitation in the next 30 days, higher than 29% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.05.5CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD2.02.1AV:L/AC:L/Au:N/C:N/I:P/A:N

References

  • en.bitcoin.it /wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-20587 · x_refsource_MISC, x_transferred
  • medium.com /%40lukedashjr/cve-2018-20587-advisory-and-full-disclosure-a3105551e78b · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.