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OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability - CVE-2014-3509 - Vulnerability Database
OpenSSL

OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability - CVE-2014-3509

Medium
Reference: CVE-2014-3509
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2014-3509
Title: OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability
Overview:

Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i when multithreading and session resumption are used allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.