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CVE-2021-41867

CVE-2021-41867

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

An information disclosure vulnerability in OnionShare 2.3 before 2.4 allows remote unauthenticated attackers to retrieve the full list of participants of a non-public OnionShare node via the --chat feature.

CVSS 5.3 · Medium · EPSS 1.8% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • onionshare Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.5-1

    Update to 2.5-1

  • onionshare Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.5-1

    Update to 2.5-1

  • onionshare Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.5-1

    Update to 2.5-1

  • onionshare-cli PyPI

    Versions
    • 2.3
    • 2.3.1
    • 2.3.2
    • 2.3.3
    Affected ranges
    • ECOSYSTEM: ≥ 2.3, < 2.4

    Update to 2.4

  • onionshare Ubuntu:Pro:16.04:LTS

    Versions
    • 0.7-1
    • 0.7.1-1
    • 0.8.1-1
    • 0.8.1-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • onionshare Ubuntu:Pro:18.04:LTS

    Versions
    • 0.9.2-1
    • 0.9.2-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • onionshare Ubuntu:Pro:20.04:LTS

    Versions
    • 2.1-1
    • 2.2-1
    • 2.2-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • onionshare Ubuntu:Pro:22.04:LTS

    Versions
    • 2.2-3
    • 2.2-3ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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