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CVE-2022-31246

CVE-2022-31246

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 5.5 · Medium · EPSS 0.8% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • electrum Debian:12

    Affected ranges
    • ECOSYSTEM: < 4.3.2+dfsg1-1

    Update to 4.3.2+dfsg1-1

  • electrum Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.3.2+dfsg1-1

    Update to 4.3.2+dfsg1-1

  • electrum Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.3.2+dfsg1-1

    Update to 4.3.2+dfsg1-1

Original sources

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