high7.8Public exploit code
CVE-2017-1085
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-…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- FreeBSD - 'setrlimit' Stack Clash (PoC)2017-06-28 · dos · freebsd_x86 · Verified
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Freebsd | Freebsd | before 11.2 |