CVE-2002-2251

CRITICAL 10.0CVE-2002-2251 · Published 31/12/2002 · updated 16/06/2026

In short

CVE-2002-2251 is a CRITICAL (CVSS 10.0) vulnerability affecting lib cgi (marcos luiz onisto).
Chance of exploitation in the next 30 days (EPSS): 6.6%, higher than 93.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
lib cgi marcos_luiz_onisto	`= 0.1`	No fix yet

Description

Buffer overflow in the changevalue function in libcgi.h for Marcos Luiz Onisto Lib CGI 0.1 allows remote attackers to execute arbitrary code via a long argument.

References

archives.neohapsis.com/archives/bugtraq/2002-11/0330.html · Exploit
securityfocus.com/bid/6264 · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/10715

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