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CVE-2021-20232

CVE-2021-20232

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

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

CVSS 9.8 · Critical · EPSS 3.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gnutls

    Versions
    • gnutls 3.7.1: Affected

    No fix published

  • gnutls28 Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.7.1-1

    Update to 3.7.1-1

  • gnutls28 Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.7.1-1

    Update to 3.7.1-1

  • gnutls28 Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.7.1-1

    Update to 3.7.1-1

  • gnutls28 Ubuntu:20.04:LTS

    Versions
    • 3.6.9-5ubuntu1
    • 3.6.9-5ubuntu2
    • 3.6.10-5
    • 3.6.11.1-2
    • 3.6.11.1-2ubuntu2
    • 3.6.13-2ubuntu1
    • 3.6.13-2ubuntu1.1
    • 3.6.13-2ubuntu1.2
    • 3.6.13-2ubuntu1.3
    Affected ranges
    • ECOSYSTEM: < 3.6.13-2ubuntu1.6

    Update to 3.6.13-2ubuntu1.6

Original sources

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