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CVE-2023-52160

CVE-2023-52160

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

The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.

CVSS 6.5 · Medium · EPSS 1.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • wpa Debian:12

    Versions
    • 2:2.10-12
    Affected ranges
    • ECOSYSTEM: < 2:2.10-12+deb12u1

    Update to 2:2.10-12+deb12u1

  • wpa Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:2.10-21.1

    Update to 2:2.10-21.1

  • wpa Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:2.10-21.1

    Update to 2:2.10-21.1

  • wpa Ubuntu:Pro:14.04:LTS

    Versions
    • 1.0-3ubuntu2
    • 1.0-3ubuntu3
    • 1.0-3ubuntu4
    • 2.1-0ubuntu1
    • 2.1-0ubuntu1.1
    • 2.1-0ubuntu1.2
    • 2.1-0ubuntu1.3
    • 2.1-0ubuntu1.4
    • 2.1-0ubuntu1.5
    • 2.1-0ubuntu1.6
    • 2.1-0ubuntu1.7
    • 2.1-0ubuntu1.7+esm1
    • 2.1-0ubuntu1.7+esm2
    • 2.1-0ubuntu1.7+esm3
    • 2.1-0ubuntu1.7+esm4
    • 2.1-0ubuntu1.7+esm5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:16.04:LTS

    Versions
    • 2.4-0ubuntu3
    • 2.4-0ubuntu4
    • 2.4-0ubuntu5
    • 2.4-0ubuntu6
    • 2.4-0ubuntu6.2
    • 2.4-0ubuntu6.3
    • 2.4-0ubuntu6.4
    • 2.4-0ubuntu6.5
    • 2.4-0ubuntu6.6
    • 2.4-0ubuntu6.7
    • 2.4-0ubuntu6.8
    • 2.4-0ubuntu6.8+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:18.04:LTS

    Versions
    • 2.4-0ubuntu10
    • 2:2.4-1.1ubuntu1
    • 2:2.6-15ubuntu1
    • 2:2.6-15ubuntu2
    • 2:2.6-15ubuntu2.1
    • 2:2.6-15ubuntu2.2
    • 2:2.6-15ubuntu2.3
    • 2:2.6-15ubuntu2.4
    • 2:2.6-15ubuntu2.5
    • 2:2.6-15ubuntu2.6
    • 2:2.6-15ubuntu2.7
    • 2:2.6-15ubuntu2.8
    • 2:2.6-15ubuntu2.8+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:20.04:LTS

    Versions
    • 2:2.9-1ubuntu2
    • 2:2.9-1ubuntu3
    • 2:2.9-1ubuntu4
    • 2:2.9-1ubuntu4.1
    • 2:2.9-1ubuntu4.2
    • 2:2.9-1ubuntu4.3
    • 2:2.9-1ubuntu4.4
    • 2:2.9-1ubuntu4.6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:22.04:LTS

    Versions
    • 2:2.9.0-21build1
    • 2:2.9.0-23
    • 2:2.10-1
    • 2:2.10-2
    • 2:2.10-6
    • 2:2.10-6ubuntu1
    • 2:2.10-6ubuntu2
    • 2:2.10-6ubuntu2.1
    • 2:2.10-6ubuntu2.2
    • 2:2.10-6ubuntu2.3
    • 2:2.10-6ubuntu2.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:24.04:LTS

    Versions
    • 2:2.10-15
    • 2:2.10-18
    • 2:2.10-20
    • 2:2.10-21
    • 2:2.10-21build2
    • 2:2.10-21build3
    • 2:2.10-21build4
    • 2:2.10-21ubuntu0.1
    • 2:2.10-21ubuntu0.2
    • 2:2.10-21ubuntu0.3
    • 2:2.10-21ubuntu0.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:25.10

    Versions
    • 2:2.10-24
    • 2:2.11-0ubuntu1
    • 2:2.11-0ubuntu2
    • 2:2.11-0ubuntu3
    • 2:2.11-0ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:26.10

    Versions
    • 2:2.11-0ubuntu5
    • 2:2.11-2ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpa Ubuntu:26.04:LTS

    Versions
    • 2:2.11-0ubuntu4
    • 2:2.11-0ubuntu5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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