Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Nagios | <= 4.0.2 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/55976Vendor Advisory
- http://sourceforge.net/p/nagios/nagioscore/ci/d97e03f32741a7d851826b03ed73ff4c96
- 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/64489
- https://lists.debian.org/debian-lts-announce/2018/12/msg00014.html
- http://secunia.com/advisories/55976Vendor Advisory
- http://sourceforge.net/p/nagios/nagioscore/ci/d97e03f32741a7d851826b03ed73ff4c96
- 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/64489
- https://lists.debian.org/debian-lts-announce/2018/12/msg00014.html
FAQ
What is CVE-2013-7205?
CVE-2013-7205 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 o...
How severe is CVE-2013-7205?
CVE-2013-7205 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-7205?
Check the references section above for vendor advisories and patch information. Affected products include: Nagios Nagios.