Home/CVE/prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtua
CVE

CVE-2018-10847

prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtua

prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtual host associated with a user session remained the same across stream restarts. A user may authenticate to XMPP host A and migrate their authenticated session to XMPP host B of the same Prosody instance.

MEDIUM · CVSS 4.2 EPSS 0.00264
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
CWE-592DEPRECATED: Authentication Bypass Issues
▤

Affected Products & Versions

2
prosody< 0.9.14
prosodyall versions
▣

Scoring & Timeline

4.2
MEDIUM · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Jul 2018 · 05:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
⚑

Vendor Advisories

1
usnUSN-4834-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.prosody.im/prosody-0-10-2-security-release/Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847Issue TrackingThird Party Advisory
https://issues.prosody.im/1147Vendor Advisory
https://prosody.im/security/advisory_20180531/Vendor Advisory
https://www.debian.org/security/2018/dsa-4216Third Party Advisory
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