Vulnerability Report

CVE-2002-1159

Title: Canna requests validation DoS/information leak

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2002-1159.

CWE Category NVD-CWE-noinfo

Published Date Dec 18, 2002

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 6.4 CVSS v2.0

Exploit Probability (EPSS)

1.90%

Vulnerability Summary

CVE-2002-1159: Canna 3.6 and earlier does not properly validate requests, which allows remote attackers to cause a denial of service or information leak.

Impacted Vendors

canna 1

Reference Links

http://canna.sourceforge.jp/sec/Canna-2002-01.txt http://www.debian.org/security/2003/dsa-224 http://www.redhat.com/support/errata/RHSA-2002-246.html http://www.redhat.com/support/errata/RHSA-2002-261.html http://www.redhat.com/support/errata/RHSA-2003-115.html http://www.securityfocus.com/bid/6354 https://exchange.xforce.ibmcloud.com/vulnerabilities/10832 http://canna.sourceforge.jp/sec/Canna-2002-01.txt http://www.debian.org/security/2003/dsa-224 http://www.redhat.com/support/errata/RHSA-2002-246.html http://www.redhat.com/support/errata/RHSA-2002-261.html http://www.redhat.com/support/errata/RHSA-2003-115.html http://www.securityfocus.com/bid/6354 https://exchange.xforce.ibmcloud.com/vulnerabilities/10832

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.4

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2002-1159 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

December 18, 2002 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.