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CVE-2018-16881

CVE-2018-16881

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

A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.

CVSS 5.3 · Medium · EPSS 2.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • rsyslog:

    Versions
    • 8.27.0: Affected

    No fix published

  • rsyslog Debian:12

    Affected ranges
    • ECOSYSTEM: < 8.27.0-2

    Update to 8.27.0-2

  • rsyslog Debian:13

    Affected ranges
    • ECOSYSTEM: < 8.27.0-2

    Update to 8.27.0-2

  • rsyslog Debian:14

    Affected ranges
    • ECOSYSTEM: < 8.27.0-2

    Update to 8.27.0-2

  • rsyslog Ubuntu:14.04:LTS

    Versions
    • 5.8.11-2ubuntu4
    • 7.4.4-1ubuntu1
    • 7.4.4-1ubuntu2
    • 7.4.4-1ubuntu2.1
    • 7.4.4-1ubuntu2.3
    • 7.4.4-1ubuntu2.5
    • 7.4.4-1ubuntu2.6
    • 7.4.4-1ubuntu2.7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rsyslog Ubuntu:Pro:16.04:LTS

    Versions
    • 8.12.0-1ubuntu2
    • 8.12.0-1ubuntu3
    • 8.14.0-2ubuntu1
    • 8.14.0-2ubuntu2
    • 8.16.0-1ubuntu1
    • 8.16.0-1ubuntu2
    • 8.16.0-1ubuntu3
    • 8.16.0-1ubuntu3.1
    Affected ranges
    • ECOSYSTEM: < 8.16.0-1ubuntu3.1+esm1

    Update to 8.16.0-1ubuntu3.1+esm1

Original sources

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