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Vulnerability record · CVE-2003-0832 · published 17 November 2003

CVE-2003-0832: Webfs vulnerability

Webfs · Webfs

Directory traversal vulnerability in webfs before 1.20 allows remote attackers to read arbitrary files via .. (dot dot) sequences in a Hostname header.

5.0 CVSS 2.0 Medium EPSS 2.4% · top 16.9%
5.0CVSS 2.0 base score
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

Directory traversal vulnerability in webfs before 1.20 allows remote attackers to read arbitrary files via .. (dot dot) sequences in a Hostname header.

AV:N/AC:L/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.debian.org/security/2003/dsa-392 PatchVendor Advisory
http://www.debian.org/security/2003/dsa-392 PatchVendor Advisory

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Related vulnerabilities

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

7.5CVE-2003-0833Webfs vulnerabilityStack-based buffer overflow in webfs before 1.20 allows attackers to execute arbitrary code by creating directories that result in a long pathname.EPSS 6.6%7.5CVE-2003-0445Webfs vulnerabilityBuffer overflow in webfs before 1.17.1 allows remote attackers to execute arbitrary code via an HTTP request with a long Request-URI.EPSS 2.4%7.2CVE-2013-0347Webfs information exposure vulnerabilityThe Gentoo init script for webfs uses world-readable permissions for /var/log/webfsd.log, which allows local users to have unspecified impact by read…EPSS 0.48%

Source: NIST National Vulnerability Database (record CVE-2003-0832), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.