Vulnerability Description
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freeradius | Freeradius | <= 0.9.2 |
References
- http://marc.info/?l=bugtraq&m=106935911101493&w=2
- http://marc.info/?l=bugtraq&m=106944220426970
- http://marc.info/?l=freeradius-users&m=106947389449613&w=2
- http://www.redhat.com/support/errata/RHSA-2003-386.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
- http://marc.info/?l=bugtraq&m=106935911101493&w=2
- http://marc.info/?l=bugtraq&m=106944220426970
- http://marc.info/?l=freeradius-users&m=106947389449613&w=2
- http://www.redhat.com/support/errata/RHSA-2003-386.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
FAQ
What is CVE-2003-0967?
CVE-2003-0967 is a vulnerability with a CVSS score of 5.0 (MEDIUM). rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 lengt...
How severe is CVE-2003-0967?
CVE-2003-0967 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2003-0967?
Check the references section above for vendor advisories and patch information. Affected products include: Freeradius Freeradius.