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Fencer Vulns
critical 9.8

CVE-2017-10807 json

JabberD 2.x (aka jabberd2) before 2.6.1 allows anyone to authenticate using SASL ANONYMOUS, even when the sasl.anonymous c2s.xml option is…

published 2017-07-04 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-2451

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

JabberD 2.x (aka jabberd2) before 2.6.1 allows anyone to authenticate using SASL ANONYMOUS, even when the sasl.anonymous c2s.xml option is not enabled.

Patch / fix

  • jabberd2 Debian 14, Debian 13, Debian 12 2.6.1-1

debian advisories DEBIAN-CVE-2017-10807

  • jabberd2 Ubuntu Pro 16.04 LTS 2.3.4-1ubuntu2+esm1

ubuntu advisories UBUNTU-CVE-2017-10807

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • jabberd Manager Server 3.0, Manager Proxy 3.0 2.6.1-4.6.1
  • osad Manager Server 3.1, Manager Proxy 3.1 5.11.80.3-2.3.1
  • smdba Manager Server 3.1 1.5.8-0.2.3.1
  • cobbler Manager Server 3.1 2.6.6-5.3.1
  • jabberd Manager Server 3.1, Manager Proxy 3.1 2.6.1-3.3.1
  • rhnpush Manager Server 3.1, Manager Proxy 3.1 5.5.104.3-2.3.2
  • spacecmd Manager Server 3.1 2.7.8.6-2.3.1
  • susemanager Manager Server 3.1 3.1.8-2.3.1

suse advisories SUSE-SU-2017:2267-1SUSE-SU-2017:2257-1SUSE-SU-2017:2266-1

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-2017-10807 updated cvss 6.5

jabberd: Jabberd before 2.6.1 allows anyone to authenticate using SASLANONYMOUS even when this option is disabled

  • Red Hat Satellite 5 jabberd
    affected: no fix planned “Will not fix”

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

2.81% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

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.