7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.4 Medium
AI Score
Confidence
High
0.068 Low
EPSS
Percentile
93.9%
Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.
secunia.com/advisories/23978
securitytracker.com/id?1017575
www.cisco.com/warp/public/707/cisco-air-20070131-sip.shtml
www.cisco.com/warp/public/707/cisco-sa-20070131-sip.shtml
www.kb.cert.org/vuls/id/438176
www.securityfocus.com/bid/22330
www.vupen.com/english/advisories/2007/0428
exchange.xforce.ibmcloud.com/vulnerabilities/31990
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5138