CVE-2019-15947

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-15947
In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user's wallet.dat file, including their private keys, via a grep "6231 0500" command.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947 Not Applicable
https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b Third Party Advisory
https://github.com/bitcoin/bitcoin/issues/16824 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/202009-18 Third Party Advisory
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947 Not Applicable
https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b Third Party Advisory
https://github.com/bitcoin/bitcoin/issues/16824 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/202009-18 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bitcoin:bitcoin_core:0.18.0:*:*:*:*:*:*:*
History

21 Nov 2024, 04:29

Type Values Removed Values Added
References () https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947 - Not Applicable () https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947 - Not Applicable
References () https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b - Third Party Advisory () https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b - Third Party Advisory
References () https://github.com/bitcoin/bitcoin/issues/16824 - Issue Tracking, Third Party Advisory () https://github.com/bitcoin/bitcoin/issues/16824 - Issue Tracking, Third Party Advisory
References () https://security.gentoo.org/glsa/202009-18 - Third Party Advisory () https://security.gentoo.org/glsa/202009-18 - Third Party Advisory

03 May 2022, 14:28

Type Values Removed Values Added
References (MISC) https://github.com/bitcoin/bitcoin/issues/16824 - (MISC) https://github.com/bitcoin/bitcoin/issues/16824 - Issue Tracking, Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202009-18 - (GENTOO) https://security.gentoo.org/glsa/202009-18 - Third Party Advisory
CWE CWE-326 CWE-312
Information

Published : 2019-09-05 17:15

Updated : 2024-11-21 04:29

NVD link : CVE-2019-15947

Mitre link : CVE-2019-15947

CVE.ORG link : CVE-2019-15947

JSON object : View

Products Affected

bitcoin

  • bitcoin_core
CWE
CWE-312

Cleartext Storage of Sensitive Information