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CVE-2002-1159

19
FAUCET Score

CVE-2002-1159 describes a vulnerability in Canna 3.6 and earlier versions, where improper request validation allows remote attackers to trigger a denial of service or information leak. With a CVSS score of 6.4, this vulnerability is network-exploitable with low attack complexity, potentially leading to partial confidentiality and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.5b2CPE matchmatch criteria
cpe:2.3:a:canna:canna:3.5b2:*:*:*:*:*:*:*
3.6CPE matchmatch criteria
cpe:2.3:a:canna:canna:3.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.90%
Probability of exploitation in next 30 days
EPSS Percentile
77.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0190 is in the 65th percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

debianpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 8.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2002-1159

security flaw

Dec 2, 2002

References

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