Upstream information

CVE-2018-17144 at MITRE

Description

Bitcoin Core 0.14.x before 0.14.3, 0.15.x before 0.15.2, and 0.16.x before 0.16.3 and Bitcoin Knots 0.14.x through 0.16.x before 0.16.3 allow a remote denial of service (application crash) exploitable by miners via duplicate input. An attacker can make bitcoind or Bitcoin-Qt crash.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.4
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1108992 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15
  • bitcoin-qt5 >= 0.16.3-bp150.3.3.1
  • bitcoin-test >= 0.16.3-bp150.3.3.1
  • bitcoin-utils >= 0.16.3-bp150.3.3.1
  • bitcoind >= 0.16.3-bp150.3.3.1
  • libbitcoinconsensus-devel >= 0.16.3-bp150.3.3.1
  • libbitcoinconsensus0 >= 0.16.3-bp150.3.3.1
 Patchnames:
openSUSE-2019-731
openSUSE Leap 15.0
  • bitcoin-qt5 >= 0.16.3-lp150.2.3.1
  • bitcoin-test >= 0.16.3-lp150.2.3.1
  • bitcoin-utils >= 0.16.3-lp150.2.3.1
  • bitcoind >= 0.16.3-lp150.2.3.1
  • libbitcoinconsensus-devel >= 0.16.3-lp150.2.3.1
  • libbitcoinconsensus0 >= 0.16.3-lp150.2.3.1
 Patchnames:
openSUSE-2019-731
openSUSE Tumbleweed
  • bitcoin-qt5 >= 0.21.1-2.2
  • bitcoin-test >= 0.21.1-2.2
  • bitcoin-utils >= 0.21.1-2.2
  • bitcoind >= 0.21.1-2.2
  • libbitcoinconsensus-devel >= 0.21.1-2.2
  • libbitcoinconsensus0 >= 0.21.1-2.2
 Patchnames:
openSUSE Tumbleweed GA bitcoin-qt5-0.21.1-2.2