VulnerabilityModified
CVE-2008-1153
Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.
HIGH 7.1EPSS 5.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 5.58% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- cisco/cisco ios · cisco/ios
- Source
- psirt@cisco.com
References
- http://secunia.com/advisories/29507
- http://www.cisco.com/warp/public/707/cisco-sa-20080326-IPv4IPv6.shtmlExploit, Patch
- http://www.kb.cert.org/vuls/id/936177US Government Resource
- http://www.securityfocus.com/bid/28461
- http://www.securitytracker.com/id?1019713
- http://www.us-cert.gov/cas/techalerts/TA08-087B.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/1006/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41475
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5860
- http://secunia.com/advisories/29507
- http://www.cisco.com/warp/public/707/cisco-sa-20080326-IPv4IPv6.shtmlExploit, Patch
- http://www.kb.cert.org/vuls/id/936177US Government Resource
- http://www.securityfocus.com/bid/28461
- http://www.securitytracker.com/id?1019713
- http://www.us-cert.gov/cas/techalerts/TA08-087B.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/1006/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41475
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5860
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.