OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') Vulnerability (CVE-2015-3196) - Vulnerability Database

OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') Vulnerability (CVE-2015-3196)

Description

ssl/s3_clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service (race condition and double free) via a crafted ServerKeyExchange message.

References

CVE-2015-3196

Related Vulnerabilities

Severity

Medium

Classification