PT-2023-12319 · Dogecoin · Dogecoin Core

Yixiao5428 · Published 2023-02-07 · Updated 2025-03-25 · CVE-2021-37491

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dogecoin Core versions 1.14.3 and earlier

Description An issue in the Dogecoin Project allows attackers to view sensitive information via the CWallet::CreateTransaction() function. This issue is related to the src/wallet/wallet.cpp file.

Recommendations For Dogecoin Core versions 1.14.3 and earlier, consider disabling the CWallet::CreateTransaction() function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2021-37491

Affected Products

Dogecoin Core

References · 10

• 🔥 https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640 · Exploit
• 🔥 https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf · Exploit
• https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3 · Patch
• https://github.com/dogecoin/dogecoin/issues/2279 · Patch
• https://osv.dev/vulnerability/CVE-2021-37491 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37491 · Security Note
• https://t.me/cvenotify/116187 · Telegram Post
• http://dogecoin.com · Note
• https://t.me/cvenotify/43771 · Telegram Post
• https://t.me/cibsecurity/57659 · Telegram Post