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OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability - CVE-2015-1791 - Vulnerability Database
OpenSSL

OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability - CVE-2015-1791

Medium
Reference: CVE-2015-1791
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2015-1791
Title: OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) Vulnerability
Overview:

Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg 1.0.0 before 1.0.0s 1.0.1 before 1.0.1n and 1.0.2 before 1.0.2b when used for a multi-threaded client allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier.