Is CVE-2013-7108 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 60%.

What products does CVE-2013-7108 affect?

Tracked products affected include Nagios. Check the version you run to see whether it is affected.

How do I fix CVE-2013-7108?

Apply the vendor fix in your normal patch cycle. Upgrade affected products to a fixed version.

CVE-2013-7108

Q: What is CVE-2013-7108?

CVE-2013-7108 is a medium-severity software vulnerability (Improper input validation) with a CVSS score of 5.5. 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

MEDIUM severity · CVSS 5.5 · Improper input validation

5.5CVSS MEDIUM

Summary

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.

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges required—

User interaction—

Confidentiality impact—

Integrity impactNone

Availability impact—

Exploit probability (EPSS)60%

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

Affected products we track (1)

Nagios

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

CVE-2013-7108

Summary

Impact & exploitability

Affected products we track (1)

Recommendation

Additional information