CVE-2015-1817: Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1....

Security readout for executives and security teams

CVE-2015-1817 is a memory corruption flaw in musl libc's IP address parsing. Software built with affected musl versions may be at risk when it parses crafted IPv6 address literals. The public record says impact and attack vectors are unspecified, so urgency depends on where affected musl is deployed and whether untrusted input reaches this parser. Exposure is limited to systems or applications built against the affected musl libc versions and code paths that call inet_pton on attacker-controlled address strings. The source bundle does not identify specific distributions, appliances, applications, or package names. Prioritize discovery over emergency response. The flaw is memory-safety related in a core library, but public data here lacks severity, exploit status, and impact detail. Act faster for internet-facing or input-parsing services using affected musl versions. Mitigation focus: Inventory systems and applications using musl libc.; Check vendor or musl project guidance for fixed versions.; Upgrade or rebuild affected software when a supported fixed package is available..

Prepared

Jun 12, 2026, 21:41 UTC (UTC+00:00)

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