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CVE-2018-14526

CVE-2018-14526

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

An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.

CVSS 6.5 · Medium · EPSS 1.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • wpa Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:2.6-18

    Update to 2:2.6-18

  • wpa Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:2.6-18

    Update to 2:2.6-18

  • wpa Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:2.6-18

    Update to 2:2.6-18

  • wpa Ubuntu: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
    Affected ranges
    • ECOSYSTEM: < 2.1-0ubuntu1.6

    Update to 2.1-0ubuntu1.6

  • wpa Ubuntu:16.04:LTS

    Versions
    • 2.4-0ubuntu3
    • 2.4-0ubuntu4
    • 2.4-0ubuntu5
    • 2.4-0ubuntu6
    • 2.4-0ubuntu6.2
    Affected ranges
    • ECOSYSTEM: < 2.4-0ubuntu6.3

    Update to 2.4-0ubuntu6.3

  • wpa Ubuntu:18.04:LTS

    Versions
    • 2.4-0ubuntu10
    • 2:2.4-1.1ubuntu1
    • 2:2.6-15ubuntu1
    • 2:2.6-15ubuntu2
    Affected ranges
    • ECOSYSTEM: < 2:2.6-15ubuntu2.1

    Update to 2:2.6-15ubuntu2.1

Original sources

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