cve/2016/CVE-2016-2109.md

CVE-2016-2109

Description

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (memory consumption) via a short invalid encoding.

POC

Reference

• http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html
• http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
• http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
• http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
• http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
• http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
• http://www.securityfocus.com/bid/91787
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/RClueX/Hackerone-Reports
• https://github.com/RedHatSatellite/satellite-host-cve
• https://github.com/chnzzh/OpenSSL-CVE-lib
• https://github.com/imhunterand/hackerone-publicy-disclosed
• https://github.com/nidhi7598/OPENSSL_1.0.1g_CVE-2016-2109
• https://github.com/tomwillfixit/alpine-cvecheck