CVEvulnerability

CVE-2013-7205

6.4 MEDIUM Published 2014-01-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-01-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
Weaknesses
CWE-119

Description

Off-by-one error in the process_cgivars function in contrib/daemonchk.c in Nagios Core 3.5.1, 4.0.2, and earlier allows 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, which triggers a heap-based buffer over-read.

Affected configurations

• nagios nagios (<= 4.0.2) • nagios nagios 3.0 • nagios nagios 3.0.1 • nagios nagios 3.0.2 • nagios nagios 3.0.3 • nagios nagios 3.0.4 • nagios nagios 3.0.5 • nagios nagios 3.0.6 • nagios nagios 3.1.0 • nagios nagios 3.1.1 • nagios nagios 3.1.2 • nagios nagios 3.2.0 • nagios nagios 3.2.1 • nagios nagios 3.2.2 • nagios nagios 3.2.3 • nagios nagios 3.3.1 • nagios nagios 3.4.0 • nagios nagios 3.4.1 • nagios nagios 3.4.2 • nagios nagios 3.4.3 • nagios nagios 3.5.1

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References