Description (CNA)
In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| FreeBSD / FreeBSD | affected before 11.2-RELEASE |
CWE
No CWE identifiers supplied.
References
- https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
- https://www.exploit-db.com/exploits/42279/
ADP enrichment
No English description supplied.