kbrain

CVE-2013-7205

MEDIUM · CVSS 6.4EPSS 4.6%EU EUVD

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.

Key facts

CVSS score
6.4 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:P
Weakness (CWE)
CWE-119
EPSS score
4.6% (92th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-6988)
Published
January 15, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6988 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios
  • nagios / nagios

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain