CVE-2003-0647: Buffer Overflow
Published Aug 5, 2003
·Updated
Buffer overflow in the HTTP server for Cisco IOS 12.2 and earlier allows remote attackers to execute arbitrary code via an extremely long (2GB) HTTP GET request.
Affected Software
1 affected component
Cisco IOS<=12.2
Remediation
Patch Available
Event History
Aug 5, 2003
CVE Published
via MITRE·04:00 AM
Data Sourced
via MITRE·04:00 AM
Description
Aug 27, 2003
Data Sourced
via NVD·04:00 AM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2003-0647?
CVE-2003-0647 is considered Highly Critical due to its ability to allow remote attackers to execute arbitrary code.
2
How do I fix CVE-2003-0647?
To fix CVE-2003-0647, upgrade your Cisco IOS to version 12.3 or later.
3
What systems are affected by CVE-2003-0647?
CVE-2003-0647 affects Cisco IOS versions 12.2 and earlier.
4
What type of attack is possible with CVE-2003-0647?
CVE-2003-0647 allows attackers to exploit a buffer overflow vulnerability through excessively long HTTP GET requests.
5
Can CVE-2003-0647 be exploited remotely?
Yes, CVE-2003-0647 can be exploited remotely, allowing attackers to potentially take control of affected systems.