medium
5.5
CWE
20
Advisory Published
Updated

CVE-2013-7108: Input Validation

First published: Wed Jan 15 2014(Updated: )

Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list to the process_cgivars function in (1) avail.c, (2) cmd.c, (3) config.c, (4) extinfo.c, (5) histogram.c, (6) notifications.c, (7) outages.c, (8) status.c, (9) statusmap.c, (10) summary.c, and (11) trends.c in cgi/, which triggers a heap-based buffer over-read.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Nagios Plugins<=4.0.2
Nagios Plugins=3.0
Nagios Plugins=3.0-alpha1
Nagios Plugins=3.0-alpha2
Nagios Plugins=3.0-alpha3
Nagios Plugins=3.0-alpha4
Nagios Plugins=3.0-alpha5
Nagios Plugins=3.0-beta1
Nagios Plugins=3.0-beta2
Nagios Plugins=3.0-beta3
Nagios Plugins=3.0-beta4
Nagios Plugins=3.0-beta5
Nagios Plugins=3.0-beta6
Nagios Plugins=3.0-beta7
Nagios Plugins=3.0-rc1
Nagios Plugins=3.0-rc2
Nagios Plugins=3.0-rc3
Nagios Plugins=3.0.1
Nagios Plugins=3.0.2
Nagios Plugins=3.0.3
Nagios Plugins=3.0.4
Nagios Plugins=3.0.5
Nagios Plugins=3.0.6
Nagios Plugins=3.1.0
Nagios Plugins=3.1.1
Nagios Plugins=3.1.2
Nagios Plugins=3.2.0
Nagios Plugins=3.2.1
Nagios Plugins=3.2.2
Nagios Plugins=3.2.3
Nagios Plugins=3.3.1
Nagios Plugins=3.4.0
Nagios Plugins=3.4.1
Nagios Plugins=3.4.2
Nagios Plugins=3.4.3
Nagios Plugins=3.5.1
Icinga Icinga Web 2<=1.8.4
Icinga Icinga Web 2=0.8.0
Icinga Icinga Web 2=0.8.1
Icinga Icinga Web 2=0.8.2
Icinga Icinga Web 2=0.8.3
Icinga Icinga Web 2=0.8.4
Icinga Icinga Web 2=1.0
Icinga Icinga Web 2=1.0-rc1
Icinga Icinga Web 2=1.0.1
Icinga Icinga Web 2=1.0.2
Icinga Icinga Web 2=1.0.3
Icinga Icinga Web 2=1.2.0
Icinga Icinga Web 2=1.2.1
Icinga Icinga Web 2=1.3.0
Icinga Icinga Web 2=1.3.1
Icinga Icinga Web 2=1.4.0
Icinga Icinga Web 2=1.4.1
Icinga Icinga Web 2=1.6.0
Icinga Icinga Web 2=1.6.1
Icinga Icinga Web 2=1.6.2
Icinga Icinga Web 2=1.7.0
Icinga Icinga Web 2=1.7.1
Icinga Icinga Web 2=1.7.2
Icinga Icinga Web 2=1.7.3
Icinga Icinga Web 2=1.7.4
Icinga Icinga Web 2=1.8.0
Icinga Icinga Web 2=1.8.1
Icinga Icinga Web 2=1.8.2
Icinga Icinga Web 2=1.8.3
Icinga Icinga Web 2=1.9.0
Icinga Icinga Web 2=1.9.1
Icinga Icinga Web 2=1.9.2
Icinga Icinga Web 2=1.9.3
Icinga Icinga Web 2=1.10.0
Icinga Icinga Web 2=1.10.1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2013-7108?

    CVE-2013-7108 has a severity rating of medium, indicating potential for compromise if exploited.

  • How do I fix CVE-2013-7108?

    To fix CVE-2013-7108, update Nagios to version 4.0.3 or later and Icinga to version 1.10.2 or later.

  • Which versions of Nagios are affected by CVE-2013-7108?

    Affected versions of Nagios include 3.5.1 and 4.0.2 and earlier.

  • Which versions of Icinga are affected by CVE-2013-7108?

    Icinga versions before 1.8.5, specifically 1.9 before 1.9.4 and 1.10 before 1.10.2 are affected.

  • Can CVE-2013-7108 lead to denial of service attacks?

    Yes, CVE-2013-7108 can allow remote authenticated users to cause a denial of service (crash) through specially crafted input.

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