CVE-2008-4963
Unspecified vulnerability in the VLAN Trunking Protocol (VTP) implementation on Cisco IOS and CatOS, when the VTP operating mode is not transparent, allows remote attackers to cause a denial of service (device reload or hang) via a crafted VTP packet…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unspecified vulnerability in the VLAN Trunking Protocol (VTP) implementation on Cisco IOS and CatOS, when the VTP operating mode is not transparent, allows remote attackers to cause a denial of service (device reload or hang) via a crafted VTP packet sent to a switch interface configured as a trunk port.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 1.68% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- cisco/catos · cisco/ios
- Source
- cve@mitre.org
References
- http://osvdb.org/49601
- http://secunia.com/advisories/32573Vendor Advisory
- http://securitytracker.com/id?1021143
- http://www.cisco.com/en/US/products/products_security_response09186a0080a231cf.htmlVendor Advisory
- http://www.securityfocus.com/bid/32120
- http://www.securitytracker.com/id?1021144
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46346
- http://osvdb.org/49601
- http://secunia.com/advisories/32573Vendor Advisory
- http://securitytracker.com/id?1021143
- http://www.cisco.com/en/US/products/products_security_response09186a0080a231cf.htmlVendor Advisory
- http://www.securityfocus.com/bid/32120
- http://www.securitytracker.com/id?1021144
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46346
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.