What’s Vulnerable › Vulnerabilities

CVE-2013-7108

• Severity: medium (CVSS 5.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 61.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2014-01-15 · updated 2026-06-17
• Weakness: CWE-20

Description

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.

Affected products

• icinga2: through 1.8.4; 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 1.0 (+28)
• Nagios Enterprises nagios: through 4.0.2; 3.0, 3.0-alpha1, 3.0-alpha2, 3.0-alpha3, 3.0-alpha4, 3.0-alpha5 (+29)

References

• http://lists.opensuse.org/opensuse-updates/2014-01/msg00010.html
• http://lists.opensuse.org/opensuse-updates/2014-01/msg00028.html
• http://lists.opensuse.org/opensuse-updates/2014-01/msg00046.html
• http://lists.opensuse.org/opensuse-updates/2014-01/msg00068.html
• http://secunia.com/advisories/55976
• http://secunia.com/advisories/56316
• http://sourceforge.net/p/nagios/nagioscore/ci/d97e03f32741a7d851826b03ed73ff4c9612a866/
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:004
• http://www.openwall.com/lists/oss-security/2013/12/24/1
• http://www.securityfocus.com/bid/64363
• https://dev.icinga.org/issues/5251
• https://lists.debian.org/debian-lts-announce/2018/12/msg00014.html

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