CVEs-PoC/2015/CVE-2015-1794.md

CVE-2015-1794

Description

The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.

POC

Reference

• http://fortiguard.com/advisory/openssl-advisory-december-2015
• http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
• http://www.ubuntu.com/usn/USN-2830-1
• https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Live-Hack-CVE/CVE-2015-1794
• https://github.com/chnzzh/OpenSSL-CVE-lib