high7.8Public exploit code
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 a…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Cisco IOS - using hping Remote Denial of Service2003-07-22 · dos · hardware · Verified
- Cisco IOS - 'cisco-bug-44020.c' IPv4 Packet Denial of Service2003-07-21 · dos · hardware · Verified
- Cisco IOS - IPv4 Packets Denial of Service2003-07-18 · dos · hardware · Verified
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | Versions 11.0, 11.1, 11.1aa, 11.1ca, 11.1cc, 11.2 |
| Cisco | Optical Networking Systems Software | Versions 3.0, 3.1.0, 3.2.0, 3.3.0, 3.4.0, 4.0.0 |
| Cisco | Ons 15454 Optical Transport Platform | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- 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