Vulnerability Description
The rad_decode function in FreeRADIUS before 1.1.8 allows remote attackers to cause a denial of service (radiusd crash) via zero-length Tunnel-Password attributes, as demonstrated by a certain module in VulnDisco Pack Professional 7.6 through 8.11. NOTE: this is a regression error related to CVE-2003-0967.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freeradius | Freeradius | <= 1.1.7 |
References
- http://github.com/alandekok/freeradius-server/commit/860cad9e02ba344edb0038419e4Patch
- http://intevydis.com/vd-list.shtml
- http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html
- http://secunia.com/advisories/36509
- http://support.apple.com/kb/HT3937
- http://www.openwall.com/lists/oss-security/2009/09/09/1Patch
- http://www.redhat.com/support/errata/RHSA-2009-1451.html
- http://www.securityfocus.com/bid/36263
- http://www.vupen.com/english/advisories/2009/3184
- https://lists.freeradius.org/pipermail/freeradius-users/2009-September/msg00242.
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
- http://github.com/alandekok/freeradius-server/commit/860cad9e02ba344edb0038419e4Patch
- http://intevydis.com/vd-list.shtml
FAQ
What is CVE-2009-3111?
CVE-2009-3111 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The rad_decode function in FreeRADIUS before 1.1.8 allows remote attackers to cause a denial of service (radiusd crash) via zero-length Tunnel-Password attributes, as demonstrated by a certain module ...
How severe is CVE-2009-3111?
CVE-2009-3111 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-2009-3111?
Check the references section above for vendor advisories and patch information. Affected products include: Freeradius Freeradius.