CVE-2018-20586 — MEDIUM (5.3)

Vulnerability Description

bitcoind and Bitcoin-Qt prior to 0.17.1 allow injection of arbitrary data into the debug log via an RPC call.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Bitcoin	Bitcoin Core	0.12.0

Related Weaknesses (CWE)

CWE-116

References

https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-20586ExploitVendor Advisory
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-20586ExploitVendor Advisory

FAQ

What is CVE-2018-20586?

CVE-2018-20586 is a vulnerability with a CVSS score of 5.3 (MEDIUM). bitcoind and Bitcoin-Qt prior to 0.17.1 allow injection of arbitrary data into the debug log via an RPC call.

How severe is CVE-2018-20586?

CVE-2018-20586 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-20586?

Check the references section above for vendor advisories and patch information. Affected products include: Bitcoin Bitcoin Core.