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Vulnerability record · CVE-2005-1953 · published 11 June 2005

CVE-2005-1953: Pico server vulnerability

Pico Server · Pico Server

Heap-based buffer overflow in the CGI extension for Pico Server (pServ) 3.3 allows remote attackers to execute arbitrary code via a long HTTP request.

7.5 CVSS 2.0 High EPSS 3.2% · top 12.3%
7.5CVSS 2.0 base score
3.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in the CGI extension for Pico Server (pServ) 3.3 allows remote attackers to execute arbitrary code via a long HTTP request.

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

Affected products

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

References

LinkTags
http://marc.info/?l=bugtraq&m=111852830111316&w=2
http://secunia.com/advisories/15663
http://sourceforge.net/project/shownotes.php?group_id=59378&release_id=334036 PatchVendor Advisory
http://marc.info/?l=bugtraq&m=111852830111316&w=2
http://secunia.com/advisories/15663
http://sourceforge.net/project/shownotes.php?group_id=59378&release_id=334036 PatchVendor Advisory

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Related vulnerabilities

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

10.0CVE-2005-1365Pico server vulnerabilityPico Server (pServ) 3.2 and earlier allows remote attackers to execute arbitrary commands via a URL with multiple leading "/" (slash) characters and …EPSS 12%7.5CVE-2005-1952Pico server vulnerabilityDirectory traversal vulnerability in Pico Server (pServ) 3.3 allows remote attackers to read arbitrary files and execute arbitrary commands via a /./…EPSS 2.4%7.5CVE-2005-1366Pico server vulnerabilityPico Server (pServ) 3.2 and earlier allows remote attackers to obtain the source code for CGI scripts via "dirname/../cgi-bin" in a URL.EPSS 6.9%7.5CVE-2005-1367Pico server vulnerabilityPico Server (pServ) 3.2 and earlier allows local users to read arbitrary files as the pServ user via a symlink to a file outside of the web document …EPSS 1.2%7.5CVE-2002-2295Pico server memory buffer overflow vulnerabilityBuffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause a denial of service (crash) and possibly execute ar…EPSS 6.7%

Source: NIST National Vulnerability Database (record CVE-2005-1953), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.