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.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2013-7108 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
Base Score | 4 |
---|---|
Base Metrics | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | Single |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Platform | Package | State |
---|---|---|
Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 | nagios | Fix deferred |
Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) | nagios | Fix deferred |
Red Hat Enterprise Linux OpenStack Platform 4.0 | nagios | Will not fix |
Red Hat Enterprise Linux OpenStack Platform 3.0 | nagios | Will not fix |