PT-2007-2104 · Cisco · Cisco Ios

Published 2007-02-01 · Updated 2017-10-11 · CVE-2007-0648

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS versions after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4

Description The issue allows remote attackers to cause a denial of service by sending a crafted packet to port 5060/UDP, affecting devices with voice support and without Session Initiated Protocol (SIP) configured.

Recommendations For Cisco IOS versions after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, consider restricting access to port 5060/UDP as a temporary workaround until a patch is available.

Fix

Related Identifiers

CVE-2007-0648

Affected Products

Cisco Ios

References · 10

• http://cisco.com/warp/public/707/cisco-sa-20070131-sip.shtml · Vendor Advisory
• http://cisco.com/warp/public/707/cisco-air-20070131-sip.shtml · Vendor Advisory
• http://secunia.com/advisories/23978 · Vendor Advisory
• http://kb.cert.org/vuls/id/438176 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2007-0648 · Security Note
• http://securityfocus.com/bid/22330 · Note
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5138 · Note
• http://securitytracker.com/id?1017575 · Note
• http://vupen.com/english/advisories/2007/0428 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/31990 · Note