Description (CNA)
paymentrequest.py in Electrum before 4.2.2 allows a file:// URL in the r parameter of a payment request (e.g., within QR code data). On Windows, this can lead to capture of credentials over SMB. On Linux and UNIX, it can lead to a denial of service by specifying the /dev/zero filename.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/spesmilo/electrum/security/advisories/GHSA-4fh4-hx35-r355
- https://twitter.com/ElectrumWallet/status/1534540879905665028
ADP enrichment
No English description supplied.