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Vulnerability Details : CVE-2002-0813

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.
Publish Date : 2002-08-12 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
Cisco IOS TFTP Server Long File Name Denial of Service Vulnerability oval:org.mitre.oval:def:5449 ios
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2002-0813

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 11.1 Version Details Vulnerabilities
2 OS Cisco IOS 11.2 Version Details Vulnerabilities
3 OS Cisco IOS 11.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 3

- References For CVE-2002-0813

http://online.securityfocus.com/archive/1/284634
BUGTRAQ 20020727 Phenoelit Advisory, 0815 ++ * - Cisco_tftp
http://www.osvdb.org/854
OSVDB 854
http://www.iss.net/security_center/static/9700.php
XF cisco-tftp-filename-bo(9700)
http://www.securityfocus.com/bid/5328
BID 5328 Cisco IOS TFTP Server Long File Name Buffer Overflow Vulnerability Release Date:2002-07-27
http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtml
CISCO 20020730 TFTP Long Filename Vulnerability
http://marc.theaimsgroup.com/?l=bugtraq&m=103002169829669&w=2
BUGTRAQ 20020822 Cisco IOS exploit PoC

- Metasploit Modules Related To CVE-2002-0813

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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