Vulnerability Report

CVE-2013-7108

Title: Nagios Memory Corruption

DoS

Proof Of Concept

PoC Available for CVE-2013-7108

CWE Category CWE-20

Published Date Jan 15, 2014

Modified Date Jun 17, 2026

Exploit Status Available

Score 5.5 CVSS v2.0

Exploit Probability (EPSS)

59.55%

Vulnerability Summary

CVE-2013-7108: 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.

Impacted Vendors

nagios 1

icinga 1

Reference Links

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 https://www.icinga.org/2013/12/17/icinga-security-releases-1-10-2-1-9-4-1-8-5/ 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 https://www.icinga.org/2013/12/17/icinga-security-releases-1-10-2-1-9-4-1-8-5/

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:S/C:P/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2013-7108 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/38882

View Code

June 17, 2026 MODIFIED

Vulnerability data updated via NVD.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

January 15, 2014 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:S/C:P/I:N/A:P

Affected Stack

No specific products linked.