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Vulnerability record · CVE-2001-0028 · published 12 February 2001

CVE-2001-0028: Igor khasilev oops proxy server vulnerability

IIgor Khasilev · Oops Proxy Server

Buffer overflow in the HTML parsing code in oops WWW proxy server 1.5.2 and earlier allows remote attackers to execute arbitrary commands via a large number of " (quotation) characters.

10.0 CVSS 2.0 High EPSS 7.1% · top 5.9%
10.0CVSS 2.0 base score
7.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the HTML parsing code in oops WWW proxy server 1.5.2 and earlier allows remote attackers to execute arbitrary commands via a large number of " (quotation) characters.

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

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-12/0127.html ExploitPatchVendor Advisory
http://archives.neohapsis.com/archives/freebsd/2000-12/0418.html PatchVendor Advisory
http://www.securityfocus.com/bid/2099 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5725
http://archives.neohapsis.com/archives/bugtraq/2000-12/0127.html ExploitPatchVendor Advisory
http://archives.neohapsis.com/archives/freebsd/2000-12/0418.html PatchVendor Advisory
http://www.securityfocus.com/bid/2099 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5725

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Related vulnerabilities

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

10.0CVE-2001-0029Igor khasilev oops proxy server vulnerabilityBuffer overflow in oops WWW proxy server 1.4.6 (and possibly other versions) allows remote attackers to execute arbitrary commands via a long host or…EPSS 6.1%5.0CVE-2005-1121Igor khasilev oops proxy server vulnerabilityFormat string vulnerability in the my_xlog function in lib.c for Oops! Proxy Server 1.5.23 and earlier, as called by the auth functions in the passwd…EPSS 2.3%

Source: NIST National Vulnerability Database (record CVE-2001-0028), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.