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CVE-2018-10845

CVE-2018-10845

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

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets.

CVSS 5.9 · Medium · EPSS 3.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gnutls

    Versions
    • n/a: Affected

    No fix published

  • gnutls28 Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.5.19-1

    Update to 3.5.19-1

  • gnutls28 Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.5.19-1

    Update to 3.5.19-1

  • gnutls28 Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.5.19-1

    Update to 3.5.19-1

  • gnutls26 Ubuntu:Pro:14.04:LTS

    Versions
    • 2.12.23-1ubuntu4
    • 2.12.23-1ubuntu5
    • 2.12.23-12ubuntu1
    • 2.12.23-12ubuntu2
    • 2.12.23-12ubuntu2.1
    • 2.12.23-12ubuntu2.2
    • 2.12.23-12ubuntu2.3
    • 2.12.23-12ubuntu2.4
    • 2.12.23-12ubuntu2.5
    • 2.12.23-12ubuntu2.6
    • 2.12.23-12ubuntu2.7
    • 2.12.23-12ubuntu2.8
    • 2.12.23-12ubuntu2.10+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gnutls28 Ubuntu:16.04:LTS

    Versions
    • 3.3.15-5ubuntu2
    • 3.3.18-1ubuntu1
    • 3.3.20-1ubuntu1
    • 3.4.9-2ubuntu1
    • 3.4.10-4ubuntu1
    • 3.4.10-4ubuntu1.1
    • 3.4.10-4ubuntu1.2
    • 3.4.10-4ubuntu1.3
    • 3.4.10-4ubuntu1.4
    Affected ranges
    • ECOSYSTEM: < 3.4.10-4ubuntu1.5

    Update to 3.4.10-4ubuntu1.5

  • gnutls28 Ubuntu:18.04:LTS

    Versions
    • 3.5.8-6ubuntu3
    • 3.5.17-1ubuntu1
    • 3.5.17-1ubuntu3
    • 3.5.18-1ubuntu1
    Affected ranges
    • ECOSYSTEM: < 3.5.18-1ubuntu1.1

    Update to 3.5.18-1ubuntu1.1

Original sources

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