CVE-2003-0567

Cisco IOS 11.x and 12.0 through 12.2 allows remote attackers to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.

Score

CVSS 2.0 7.8 High

Status

Modified - cve@mitre.org

Published

2003-08-18

Last modified

2024-08-08

Weaknesses

CWE-20

Affected products

• Ios (Cisco)
• Ons 15454 Optical Transport Platform (Cisco)
• Optical Networking Systems Software (Cisco)

References

• http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/006743.html
• http://www.cert.org/advisories/CA-2003-15.html
• http://www.cert.org/advisories/CA-2003-17.html
• http://www.cisco.com/warp/public/707/cisco-sa-20030717-blocked.shtml
• http://www.kb.cert.org/vuls/id/411332
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5603