CVE-2009-4873

critical

Description

Stack-based buffer overflow in the HTTP server in Rhino Software Serv-U Web Client 9.0.0.5 allows remote attackers to cause a denial of service (server crash) or execute arbitrary code via a long Session cookie.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2009-4836

http://www.vupen.com/english/advisories/2009/3116

http://www.securityfocus.com/bid/36895

http://www.rangos.de/ServU-ADV.txt

http://secunia.com/advisories/37228

Details

Source: Mitre, NVD

Published: 2010-05-26

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H