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Vulnerability record · CVE-2003-1418 · published 31 December 2003

CVE-2003-1418: Apache http server information exposure vulnerability

Apache · Http Server

Apache HTTP Server 1.3.22 through 1.3.27 on OpenBSD allows remote attackers to obtain sensitive information via (1) the ETag header, which reveals the inode number, or (2) multipart MIME boundary, which reveals child process IDs (PID).

4.3 CVSS 2.0 Medium EPSS 6.6% · top 6.4% CWE-200 · Information exposure
4.3CVSS 2.0 base score
6.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Apache HTTP Server 1.3.22 through 1.3.27 on OpenBSD allows remote attackers to obtain sensitive information via (1) the ETag header, which reveals the inode number, or (2) multipart MIME boundary, which reveals child process IDs (PID).

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

Affected products

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

References

LinkTags
http://www.openbsd.org/errata32.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.securityfocus.com/bid/6939
http://www.securityfocus.com/bid/6943 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/11438
http://www.openbsd.org/errata32.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.securityfocus.com/bid/6939
http://www.securityfocus.com/bid/6943 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/11438

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2003-1418), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.