CVE-2015-0209: Use-after-free vulnerability in the d2i_ECPrivateKey function in crypto/ec/ec_asn1.c in OpenSSL before 0.9....

Security readout for executives and security teams

This OpenSSL flaw can crash software when it imports a malformed Elliptic Curve private-key file. The main business risk is denial of service in systems that process EC private keys, especially if untrusted users can submit or trigger key imports. Exposure is most likely where affected OpenSSL versions import EC private-key files from users, administrators, automation, appliances, or certificate/key-management workflows. Standard TLS use alone is not proven exposed by the provided sources unless it imports a malformed EC private key. Treat as scheduled remediation, accelerated for certificate-management systems, administrative portals, and products accepting key material. It is not marked KEV in the provided bundle, but OpenSSL’s broad use makes stale deployments a persistent operational risk. Mitigation focus: Upgrade OpenSSL to a fixed release or vendor-supported patched package.; Prioritize systems that import EC private keys from external or delegated sources.; Restrict EC private-key upload/import paths to trusted administrative users..

Prepared

Jun 14, 2026, 05:11 UTC (UTC+00:00)

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