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CVE-2022-26491

CVE-2022-26491

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

An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.

CVSS 5.9 · Medium · EPSS 2.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • pidgin Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.14.9-1

    Update to 2.14.9-1

  • pidgin Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.14.9-1

    Update to 2.14.9-1

  • pidgin Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.14.9-1

    Update to 2.14.9-1

  • pidgin Ubuntu:14.04:LTS

    Versions
    • 1:2.10.7-0ubuntu4.1
    • 1:2.10.7-0ubuntu4.2
    • 1:2.10.9-0ubuntu1
    • 1:2.10.9-0ubuntu2
    • 1:2.10.9-0ubuntu3
    • 1:2.10.9-0ubuntu3.1
    • 1:2.10.9-0ubuntu3.2
    • 1:2.10.9-0ubuntu3.3
    • 1:2.10.9-0ubuntu3.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:16.04:LTS

    Versions
    • 1:2.10.11-0ubuntu4
    • 1:2.10.11-0ubuntu5
    • 1:2.10.12-0ubuntu1
    • 1:2.10.12-0ubuntu2
    • 1:2.10.12-0ubuntu3
    • 1:2.10.12-0ubuntu4
    • 1:2.10.12-0ubuntu5
    • 1:2.10.12-0ubuntu5.1
    • 1:2.10.12-0ubuntu5.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:18.04:LTS

    Versions
    • 1:2.12.0-1ubuntu2
    • 1:2.12.0-1ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:20.04:LTS

    Versions
    • 1:2.13.0-2.2ubuntu1
    • 1:2.13.0-2.2ubuntu2
    • 1:2.13.0-2.2ubuntu3
    • 1:2.13.0-2.2ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:22.04:LTS

    Versions
    • 1:2.14.1-1ubuntu1
    • 1:2.14.8-1ubuntu1
    • 1:2.14.8-1ubuntu2
    • 1:2.14.8-1ubuntu2.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:24.04:LTS

    Versions
    • 1:2.14.12-1ubuntu1
    • 1:2.14.12-1ubuntu2
    • 1:2.14.13-1ubuntu1
    • 1:2.14.13-1ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:25.10

    Versions
    • 1:2.14.14-1ubuntu1
    • 1:2.14.14-1ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:26.10

    Versions
    • 1:2.14.14-1ubuntu3
    • 1:2.14.14-1ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pidgin Ubuntu:26.04:LTS

    Versions
    • 1:2.14.14-1ubuntu2
    • 1:2.14.14-1ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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