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Vulnerability details: VCID-18fr-y5a4-mbej
Vulnerability ID VCID-18fr-y5a4-mbej
Aliases CVE-2003-0993
Summary A bug in the parsing of Allow/Deny rules using IP addresses without a netmask on big-endian 64-bit platforms causes the rules to fail to match.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
epss 0.13904 https://api.first.org/data/v1/epss?cve=CVE-2003-0993
apache_httpd important https://httpd.apache.org/security/json/CVE-2003-0993.json
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2003-0993
CVE-2003-0993 https://httpd.apache.org/security/json/CVE-2003-0993.json
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.94025
EPSS Score 0.13904
Published At Aug. 13, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:28:41.555530+00:00 Apache HTTPD Importer Import https://httpd.apache.org/security/json/CVE-2003-0993.json 37.0.0