Description (CNA)
Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. Users permitted to run specific commands can execute denied programs by calling execveat directly or through fexecve, bypassing policy enforcement and logging.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| sudo-project / sudo | affected 0 through 1.9.17p2 |
CWE
CWE-693
References
- https://github.com/sudo-project/sudo/commit/71fbe42dcd5a1c8f799540583a2dfb2ae6221edf
- https://github.com/sudo-project/sudo/blob/v1.9.17p2/src/exec_ptrace.c
- https://github.com/sudo-project/sudo
- https://www.vulncheck.com/advisories/sudo-through-1.9-17p2-intercept-policy-bypass-via-execveat
ADP enrichment
No English description supplied.
No references supplied.