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Fencer Vulns
medium 6.4

CVE-2002-1159 json

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

published 2002-12-18 23 y ago modified 2026-06-16 4 mo ago also EUVD-2002-1146

cvss
6.4
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

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

Patch / fix

  • canna Debian 14, Debian 13, Debian 12 3.6p1-1

debian advisories DEBIAN-CVE-2002-1159

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2002-1159 updated

security flaw

  • Red Hat Linux 7.1 Red Hat Linux 7.2 Red Hat Linux 7.3 Red Hat Linux 8.0
    fixed: vendor fix RHSA-2002:246
  • Red Hat Linux Advanced Workstation 2.1
    fixed: vendor fix RHSA-2002:261

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.90% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.