Vulnerability Description
Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.
CVSS Score
7.1
HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 11.1 |
Related Weaknesses (CWE)
References
- http://marc.info/?l=bugtraq&m=103002169829669&w=2
- http://online.securityfocus.com/archive/1/284634Vendor Advisory
- http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtmlPatchVendor Advisory
- http://www.iss.net/security_center/static/9700.php
- http://www.osvdb.org/854
- http://www.securityfocus.com/bid/5328
- http://marc.info/?l=bugtraq&m=103002169829669&w=2
- http://online.securityfocus.com/archive/1/284634Vendor Advisory
- http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtmlPatchVendor Advisory
- http://www.iss.net/security_center/static/9700.php
- http://www.osvdb.org/854
- http://www.securityfocus.com/bid/5328
FAQ
What is CVE-2002-0813?
CVE-2002-0813 is a vulnerability with a CVSS score of 7.1 (HIGH). Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.
How severe is CVE-2002-0813?
CVE-2002-0813 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2002-0813?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.