7.5
CWE
122 119
Advisory Published
Updated

CVE-2018-1123: Buffer Overflow

First published: Wed May 23 2018(Updated: )

Last updated 24 July 2024

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Procps-ng Project Procps-ng<3.3.15
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=17.10
Canonical Ubuntu Linux=18.04
Debian Debian Linux=7.0
Debian Debian Linux=8.0
Debian Debian Linux=9.0
debian/procps
2:3.3.17-5
2:4.0.2-3
2:4.0.4-6

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Reference Links

Frequently Asked Questions

  • What is CVE-2018-1123?

    CVE-2018-1123 is a vulnerability in procps-ng before version 3.3.15 that allows a denial of service in ps via mmap buffer overflow.

  • Which software versions are affected by CVE-2018-1123?

    The affected software versions include procps-ng before version 3.3.15, 3.3.17-5, 4.0.2-3, and 4.0.4-2.

  • How severe is CVE-2018-1123?

    CVE-2018-1123 has a severity rating of 7.5 (high).

  • What is the impact of CVE-2018-1123?

    The impact of CVE-2018-1123 is a temporary denial of service (crash).

  • Is there a fix available for CVE-2018-1123?

    Yes, the fix for CVE-2018-1123 is available in procps-ng version 3.3.15 and later.

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