VDB
CVE-2006-4775
CVE-2006-4775
PUBLISHED
CVSS 7.800000190734863 HIGH
The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) and CatOS allows remote attackers to cause a denial of service by sending a VTP update with a revision value of 0x7FFFFFFF, which is incremented to 0x80000000 and is interpreted as a negative number in a signed context.
EPSS 6.35% · 91.2th percentile
Risk Scores
CVSS 2.0
7.800000190734863
EPSS Score
6.35%
91.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | * |
| cisco | catos | |
| cisco | ios | 12.1\(19\) |
Timeline
- Sep 13, 2006 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
- Aug 25, 2023 EPSS Score
References
- 28776 vdb
- http://www.phenoelit.de/stuff/CiscoVTP.txt url
- 21896 third-party-advisory
- 19998 vdb
- 20060913 Cisco VLAN Trunking Protocol Vulnerabilities vendor-advisory
- 1016843 vdb
- 20060913 Re: Cisco IOS VTP issues mailing-list
- ADV-2006-3600 vdb
- cisco-ios-vtp-wrap-config-manipulation(28925) vdb
- VU#175148 third-party-advisory
- 20060913 Cisco IOS VTP issues mailing-list
- 21902 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2006-4775 advisory