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CVE-2016-7943

CVE-2016-7943

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

The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations.

CVSS 9.8 · Critical · EPSS 4.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libx11 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:1.6.4-1

    Update to 2:1.6.4-1

  • libx11 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:1.6.4-1

    Update to 2:1.6.4-1

  • libx11 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:1.6.4-1

    Update to 2:1.6.4-1

  • libx11 Ubuntu:14.04:LTS

    Versions
    • 2:1.6.1-1ubuntu1
    • 2:1.6.1-1ubuntu2
    • 2:1.6.2-1ubuntu1
    • 2:1.6.2-1ubuntu2
    Affected ranges
    • ECOSYSTEM: < 2:1.6.2-1ubuntu2.1

    Update to 2:1.6.2-1ubuntu2.1

  • libx11 Ubuntu:16.04:LTS

    Versions
    • 2:1.6.3-1ubuntu2
    Affected ranges
    • ECOSYSTEM: < 2:1.6.3-1ubuntu2.1

    Update to 2:1.6.3-1ubuntu2.1

Original sources

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