CVE-2013-1914: Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (ak...

Security readout for executives and security teams

This is an old glibc resolver flaw that can crash software when it processes specially problematic hostnames or IP addresses. Because glibc is a core Linux library, exposure depends on OS package age and whether applications resolve untrusted network-supplied names or addresses. Most likely on legacy Linux systems, appliances, or embedded products still carrying glibc/libc6 2.17 or earlier. Internet-facing services are more relevant if they resolve hostnames or IP addresses received from remote users or peers. Treat as a legacy exposure cleanup item unless affected systems are internet-facing or operationally critical. The main business risk is service disruption from crashes, with urgency driven by asset age and exposure. Mitigation focus: Apply glibc/libc6 security updates from the operating system vendor.; Check vendor appliance advisories when glibc is bundled and not directly maintained.; Prioritize exposed services that resolve untrusted hostnames or IP addresses..

Prepared

Jun 14, 2026, 22:07 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.