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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-06-17T13:39:22

Updated: 2024-08-03T07:11:39.871Z

Reserved: 2022-05-20T00:00:00

Link: CVE-2022-31246

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-06-17T14:15:08.127

Modified: 2022-06-28T14:12:46.877

Link: CVE-2022-31246

cve-icon Redhat

No data.