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CVE-2016-4449

CVE-2016-4449

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

XML external entity (XXE) vulnerability in the xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.4, when not in validating mode, allows context-dependent attackers to read arbitrary files or cause a denial of service (resource consumption) via unspecified vectors.

CVSS 7.1 · High · EPSS 1.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libxml2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.9.3+dfsg1-1.1

    Update to 2.9.3+dfsg1-1.1

  • libxml2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.9.3+dfsg1-1.1

    Update to 2.9.3+dfsg1-1.1

  • libxml2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.9.3+dfsg1-1.1

    Update to 2.9.3+dfsg1-1.1

  • libxml2 Ubuntu:14.04:LTS

    Versions
    • 2.9.1+dfsg1-3ubuntu2
    • 2.9.1+dfsg1-3ubuntu3
    • 2.9.1+dfsg1-3ubuntu4
    • 2.9.1+dfsg1-3ubuntu4.1
    • 2.9.1+dfsg1-3ubuntu4.2
    • 2.9.1+dfsg1-3ubuntu4.3
    • 2.9.1+dfsg1-3ubuntu4.4
    • 2.9.1+dfsg1-3ubuntu4.5
    • 2.9.1+dfsg1-3ubuntu4.6
    • 2.9.1+dfsg1-3ubuntu4.7
    Affected ranges
    • ECOSYSTEM: < 2.9.1+dfsg1-3ubuntu4.8

    Update to 2.9.1+dfsg1-3ubuntu4.8

  • libxml2 Ubuntu:16.04:LTS

    Versions
    • 2.9.2+zdfsg1-4
    • 2.9.2+zdfsg1-4ubuntu1
    • 2.9.2+zdfsg1-4ubuntu2
    • 2.9.2+zdfsg1-4ubuntu3
    • 2.9.3+dfsg1-1
    Affected ranges
    • ECOSYSTEM: < 2.9.3+dfsg1-1ubuntu0.1

    Update to 2.9.3+dfsg1-1ubuntu0.1

Original sources

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