medium4.9Public exploit code
CVE-2008-0384
OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- OpenBSD 4.2 - 'rtlabel_id2name()' Local Null Pointer Dereference Denial of Service2008-01-18 · dos · bsd · Verified
Impact
OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbsd | Openbsd | Version 4.2 |
References
- NVD record
- CVE.org record
- http://marc.info/?l=openbsd-security-announce&m=120007327504064
- http://secunia.com/advisories/28473
- http://www.openbsd.org/errata42.html#005_ifrtlabel
- http://www.securityfocus.com/bid/27252
- http://www.securitytracker.com/id?1019188
- https://www.exploit-db.com/exploits/4935
- http://marc.info/?l=openbsd-security-announce&m=120007327504064
- http://secunia.com/advisories/28473
- http://www.openbsd.org/errata42.html#005_ifrtlabel
- http://www.securityfocus.com/bid/27252
- http://www.securitytracker.com/id?1019188
- https://www.exploit-db.com/exploits/4935