cve/2014/CVE-2014-3509.md

CVE-2014-3509

Description

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.

POC

Reference

• http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htm

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Ypnose/ahrf
• https://github.com/chnzzh/OpenSSL-CVE-lib
• https://github.com/jumanjihouse/oval
• https://github.com/jumanjihouse/wormhole