FreeBSD mqueuefs Privilege Escalation Exploit

Local root exploit for the FreeBSD mqueuefs vulnerability as disclosed in FreeBSD-SA-19:15.mqueuefs. Exploit: FreeBSD-SA-19:15.mqueuefs - Privilege Escalation Author: Karsten König of Secfault Security Change line 719 to choose which vulnerability is targeted libmap.conf primitive inspired by...

FreeBSD fd Privilege Escalation Exploit

Local root exploit for the FreeBSD fd vulnerability as disclosed in FreeBSD-SA-19:02.fd. Exploit: FreeBSD-SA-19:02.fd - Privilege Escalation Author: Karsten König of Secfault Security Twitter: @gr4yf0x Kudos: Maik, greg and Dirk for discussion and inspiration CVE: CVE-2019-5596 libmap.conf...

FreeBSD-SA-19:15.mqueuefs - Privilege Escalation

FreeBSD-SA-19:15.mqueuefs - Privilege Escalation Exploit: FreeBSD-SA-19:15.mqueuefs - Privilege Escalation Author: Karsten König of Secfault Security Date: 2019-12-30 Change line 719 to choose which vulnerability is targeted libmap.conf primitive inspired by kcope's 2005 exploit for Qpopper Explo...

FreeBSD mqueuefs Privilege Escalation

Exploit: FreeBSD-SA-19:15.mqueuefs - Privilege Escalation Author: Karsten König of Secfault Security Date: 2019-12-30 Change line 719 to choose which vulnerability is targeted libmap.conf primitive inspired by kcope's 2005 exploit for Qpopper Exploit for FreeBSD-SA-19:15.mqueuefs and...

FreeBSD-SA-19:02.fd - Privilege Escalation

FreeBSD-SA-19:02.fd - Privilege Escalation Exploit: FreeBSD-SA-19:02.fd - Privilege Escalation Date: 2019-12-30 Author: Karsten König of Secfault Security Twitter: @gr4yf0x Kudos: Maik, greg and Dirk for discussion and inspiration CVE: CVE-2019-5596 libmap.conf primitive inspired by kcope's 2005...

FreeBSD-SA-19:02.fd - Privilege Escalation

Exploit: FreeBSD-SA-19:02.fd - Privilege Escalation Date: 2019-12-30 Author: Karsten König of Secfault Security Twitter: @gr4yf0x Kudos: Maik, greg and Dirk for discussion and inspiration CVE: CVE-2019-5596 libmap.conf primitive inspired by kcope's 2005 exploit for Qpopper !/bin/sh echo "+ Root...

FreeBSD fd Privilege Escalation

Exploit: FreeBSD-SA-19:02.fd - Privilege Escalation Date: 2019-12-30 Author: Karsten König of Secfault Security Twitter: @gr4yf0x Kudos: Maik, greg and Dirk for discussion and inspiration CVE: CVE-2019-5596 libmap.conf primitive inspired by kcope's 2005 exploit for Qpopper !/bin/sh echo "+ Root...

FreeBSD 12.0 - 'fd' Local Privilege Escalation

!/bin/sh Exploit script for FreeBSD-SA-19:02.fd Author: Karsten König of Secfault Security Contact: [email protected] Twitter: @gr4yf0x Kudos: Maik, greg and Dirk for discussion and inspiration libmap.conf primitive inspired by kcope's 2005 exploit for Qpopper echo "+ Root Exploit for...

CVE-2019-5596

In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to ga...