CVE-1999-0267
CVE-1999-0267 is a high-severity vulnerability in Ncsa Ncsa Httpd with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 10% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Ncsa Ncsa Httpd
- Published:
- Last modified:
Description
Buffer overflow in NCSA HTTP daemon v1.3 allows remote command execution.
Frequently asked questions
- What is CVE-1999-0267?
- Buffer overflow in NCSA HTTP daemon v1.3 allows remote command execution.
- How severe is CVE-1999-0267?
- CVE-1999-0267 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-1999-0267 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-1999-0267?
- CVE-1999-0267 affects Ncsa Ncsa Httpd. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-1999-0267?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-1999-0267 published?
- CVE-1999-0267 was published on 1997-09-23 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:ncsa:ncsa_httpd:1.3:*:*:*:*:*:*:*
More vulnerabilities in Ncsa Ncsa Httpd
- CVE-1999-0067 — Critical (CVSS 10.0): phf CGI program allows remote command execution through shell metacharacters.