What’s Vulnerable › Vulnerabilities

CVE-2013-7106

• Severity: medium (CVSS 6.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-01-15 · updated 2026-06-17
• Weakness: CWE-119

Description

Multiple stack-based buffer overflows in Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a long string to the (1) display_nav_table, (2) page_limit_selector, (3) print_export_link, or (4) page_num_selector function in cgi/cgiutils.c; (5) status_page_num_selector function in cgi/status.c; or (6) display_command_expansion function in cgi/config.c. NOTE: this can be exploited without authentication by leveraging CVE-2013-7107.

Affected products

• icinga2: through 1.8.4; 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 1.0 (+28)

References

• http://www.openwall.com/lists/oss-security/2013/12/16/4
• https://dev.icinga.org/issues/5250
• https://www.icinga.org/2013/12/17/icinga-security-releases-1-10-2-1-9-4-1-8-5/
• http://www.openwall.com/lists/oss-security/2013/12/16/4
• https://dev.icinga.org/issues/5250
• https://www.icinga.org/2013/12/17/icinga-security-releases-1-10-2-1-9-4-1-8-5/

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