CVE-2006-4776
UnknownEPSS 7.36%
Last modified
CVE-2006-4776 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.. EPSS estimates a 7.36% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.1\(19\) |
References
- http://secunia.com/advisories/21896Vendor Advisory
- http://www.kb.cert.org/vuls/id/542108US Government Resource
- http://www.vupen.com/english/advisories/2006/3600Vendor Advisory
- http://www.vupen.com/english/advisories/2006/3601Vendor Advisory
- http://secunia.com/advisories/21896Vendor Advisory
- http://www.kb.cert.org/vuls/id/542108US Government Resource
- http://www.vupen.com/english/advisories/2006/3600Vendor Advisory
- http://www.vupen.com/english/advisories/2006/3601Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2006-4776?
Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.
How severe is CVE-2006-4776?
Severity scoring for CVE-2006-4776 is pending analysis. The EPSS model estimates a 7.36% probability of exploitation in the next 30 days.
How do I fix CVE-2006-4776?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2006-4776?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST