CVE-2003-1558

Description

Buffer overflow in httpd.c of fnord 1.6 allows remote attackers to create a denial of service (crash) and possibly execute arbitrary code via a long CGI request passed to the do_cgi function.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 2.90% Top 15%
Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/archive/1/307400/30/26270/threaded mailing list
http://www.fefe.de/fnord/
http://secunia.com/advisories/7893 third party advisory vendor advisory
http://www.securityfocus.com/bid/6635 vdb entry patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/11121 vdb entry

Frequently Asked Questions

What is the severity of CVE-2003-1558?
CVE-2003-1558 has been scored as a medium severity vulnerability.
How to fix CVE-2003-1558?
To fix CVE-2003-1558, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2003-1558 being actively exploited in the wild?
It is possible that CVE-2003-1558 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.