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Fencer Intel
medium 5.9

CVE-2014-0104 json

In fence-agents before 4.0.17 does not verify remote SSL certificates in the fence_cisco_ucs.py script which can potentially allow for man-…

published 2020-01-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2014-0184

cvss
5.9
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

In fence-agents before 4.0.17 does not verify remote SSL certificates in the fence_cisco_ucs.py script which can potentially allow for man-in-the-middle attackers to spoof SSL servers via arbitrary SSL certificates.

Patch / fix

  • clusterlabs fence-agents 4.0.17
  • fence-agents Debian 14, Debian 13, Debian 12 4.0.17-1

debian advisories DEBIAN-CVE-2014-0104

  • fence-agents openSUSE Tumbleweed 4.0.24+git.1480563949.e67fcd4-1.1

opensuse advisories openSUSE-SU-2024:10237-1

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-2014-0104 updated cvss 4.3

fence-agents: no verification of remote SSL certificates

  • Red Hat Enterprise Linux 6 fence-virt, fence-virtd, fence-agents, fence-virtd-serial, fence-virtd-libvirt, fence-virtd-multicast
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux 7 fence-agents, fence-agents-all, fence-agents-apc, fence-agents-aws, fence-agents-eps, fence-agents-gce, +38 more
    not affected: vulnerable code not present

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

0.83% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • fence-agents fence-agents

Classification

Weakness
  • CWE-295 Improper Certificate Validation

References

Sources

Fencer Intel 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.