The Mickey Mouse Hacking Squadron

4 exploits Active since Jun 2019
CVE-2019-12937 WRITEUP HIGH WORKING POC
ToaruOS < 1.10.9 - Local Privilege Escalation via gsudo DISPLAY Environment Variable
apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local privilege escalation to the root user via the DISPLAY environment variable.
CVSS 7.8
CVE-2019-13046 WRITEUP HIGH WORKING POC
ToaruOS <1.10.9 - Privilege Escalation
linker/linker.c in ToaruOS through 1.10.9 has insecure LD_LIBRARY_PATH handling in setuid applications.
CVSS 7.8
CVE-2019-13047 WRITEUP HIGH WORKING POC
ToaruOS < 1.10.9 - Unauthenticated Arbitrary Kernel Memory Mapping via TOARU_SYS_FUNC_SETHEAP
kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in sys_sysfunc case 9 for TOARU_SYS_FUNC_SETHEAP, allowing arbitrary kernel pages to be mapped into user land, leading to root access.
CVSS 7.8
CVE-2019-13048 WRITEUP MEDIUM WORKING POC
ToaruOS < 1.10.9 - Denial of Service via sys_sbrk Allocation Pattern
kernel/sys/syscall.c in ToaruOS through 1.10.9 allows a denial of service upon a critical error in certain sys_sbrk allocation patterns (involving PAGE_SIZE, and a value less than PAGE_SIZE).
CVSS 5.5