### [CVE-2015-3194](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3194)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter.

### POC

#### Reference
- http://fortiguard.com/advisory/openssl-advisory-december-2015
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/91787
- http://www.ubuntu.com/usn/USN-2830-1
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Live-Hack-CVE/CVE-2015-3194
- https://github.com/Trinadh465/OpenSSL-1_0_1g_CVE-2015-3194
- https://github.com/chnzzh/OpenSSL-CVE-lib
- https://github.com/halon/changelog