What’s Vulnerable › Vulnerabilities

CVE-2001-0820

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 12.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-12-06 · updated 2026-06-16

Description

Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.

Affected products

• Gaztek Ghttp: 1.4

References

• http://marc.info/?l=bugtraq&m=99279182704674&w=2
• http://marc.info/?l=bugtraq&m=99406263214417&w=2
• http://www.securityfocus.com/bid/2879
• http://www.securityfocus.com/bid/2965
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6702
• http://marc.info/?l=bugtraq&m=99279182704674&w=2
• http://marc.info/?l=bugtraq&m=99406263214417&w=2
• http://www.securityfocus.com/bid/2879
• http://www.securityfocus.com/bid/2965
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6702

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