CVE-2011-4000

critical

Description

Buffer overflow in ChaSen 2.4.x allows remote attackers to execute arbitrary code via a crafted string.

References

https://hermes.opensuse.org/messages/13155433

https://hermes.opensuse.org/messages/13154862

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-3953

http://secunia.com/advisories/47458

http://jvndb.jvn.jp/jvndb/JVNDB-2011-000099

http://jvn.jp/en/jp/JVN16901583/index.html

Details

Source: Mitre, NVD

Published: 2011-11-08

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

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

Severity: High

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

Severity: Critical

EPSS

EPSS: 0.08639