What’s Vulnerable › Vulnerabilities

CVE-2003-1558

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-12-31 · updated 2026-06-16
• Weakness: CWE-119

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.

Affected products

• Fefe Fnord: 1.6

References

• http://secunia.com/advisories/7893
• http://www.fefe.de/fnord/
• http://www.securityfocus.com/archive/1/307400/30/26270/threaded
• http://www.securityfocus.com/bid/6635
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11121
• http://secunia.com/advisories/7893
• http://www.fefe.de/fnord/
• http://www.securityfocus.com/archive/1/307400/30/26270/threaded
• http://www.securityfocus.com/bid/6635
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11121

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