cve/2016/CVE-2016-0777.md

CVE-2016-0777

Description

The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.

POC

Reference

• http://packetstormsecurity.com/files/135273/Qualys-Security-Advisory-OpenSSH-Overflow-Leak.html
• http://seclists.org/fulldisclosure/2016/Jan/44
• http://www.openwall.com/lists/oss-security/2016/01/14/7
• http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05356388
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/JustinZ/sshd
• https://github.com/RajathHolla/puppet-ssh
• https://github.com/RedHatSatellite/satellite-host-cve
• https://github.com/WinstonN/fabric2
• https://github.com/akshayprasad/Linux_command_crash_course
• https://github.com/bigb0x/CVE-2024-6387
• https://github.com/bigb0x/OpenSSH-Scanner
• https://github.com/chuongvuvan/awesome-ssh
• https://github.com/cpcloudnl/ssh-config
• https://github.com/dblume/dotfiles
• https://github.com/devopstest6022/puppet-ssh
• https://github.com/dyuri/repassh
• https://github.com/eric-erki/awesome-ssh
• https://github.com/ghoneycutt/puppet-module-ssh
• https://github.com/jaymoulin/docker-sshtron
• https://github.com/jcdad3000/GameServer
• https://github.com/jcdad3000/gameserverB
• https://github.com/marcospedreiro/sshtron
• https://github.com/moul/awesome-ssh
• https://github.com/phx/cvescan
• https://github.com/project7io/nmap
• https://github.com/ryanalieh/openSSH-scanner
• https://github.com/threepistons/puppet-module-ssh
• https://github.com/vshaliii/DC-1-Vulnhub-Walkthrough
• https://github.com/vshaliii/DC-2-Vulnhub-Walkthrough
• https://github.com/zachlatta/sshtron