← Vulnerability feed

Vulnerability record · CVE-1999-0267 · published 23 September 1997

CVE-1999-0267: Ncsa httpd vulnerability

Ncsa · Ncsa Httpd

Buffer overflow in NCSA HTTP daemon v1.3 allows remote command execution.

7.5 CVSS 2.0 High EPSS 10% · top 4.5%
7.5CVSS 2.0 base score
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in NCSA HTTP daemon v1.3 allows remote command execution.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0267
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0267

Track CVE-1999-0267 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-1999-0067phf CGI program allows remote command execution via shell metacharactersThe phf CGI program, shipped with NCSA HTTPd and Apache HTTP Server, fails to sanitize shell metacharacters in user input, allowing OS command inject…EPSS 87%analysed

Source: NIST National Vulnerability Database (record CVE-1999-0267), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.