paymentrequest.py in Electrum prior to 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
electrum electrum |
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