CVE-2021-37491
Dogecoin Info Disclosure
Description
An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.
INFO
Published Date :
Feb. 7, 2023, 2:15 p.m.
Last Modified :
March 25, 2025, 6:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-37491.
| URL | Resource |
|---|---|
| http://dogecoin.com | Product |
| https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf | Exploit Technical Description |
| https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 | Patch |
| https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 | Exploit |
| https://github.com/dogecoin/dogecoin/issues/2279 | Issue Tracking Patch |
| http://dogecoin.com | Product |
| https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf | Exploit Technical Description |
| https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 | Patch |
| https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 | Exploit |
| https://github.com/dogecoin/dogecoin/issues/2279 | Issue Tracking Patch |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-37491 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-37491 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 25, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://dogecoin.com Added Reference https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 Added Reference https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 Added Reference https://github.com/dogecoin/dogecoin/issues/2279 Added Reference https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 15, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://dogecoin.com No Types Assigned http://dogecoin.com Product Changed Reference Type https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 No Types Assigned https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 Patch Changed Reference Type https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 No Types Assigned https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 Exploit Changed Reference Type https://github.com/dogecoin/dogecoin/issues/2279 No Types Assigned https://github.com/dogecoin/dogecoin/issues/2279 Issue Tracking, Patch Changed Reference Type https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf No Types Assigned https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf Exploit, Technical Description Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:dogecoin:dogecoin:*:*:*:*:*:*:*:* versions up to (including) 1.14.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-37491 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-37491
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.26%
score
0.27362
percentile