National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-10847 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Red Hat, Inc.
Base Score: 4.2 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://blog.prosody.im/prosody-0-10-2-security-release/ Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847 Issue Tracking Third Party Advisory
https://issues.prosody.im/1147 Vendor Advisory
https://prosody.im/security/advisory_20180531/ Vendor Advisory
https://www.debian.org/security/2018/dsa-4216 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication NIST  
CWE-592 DEPRECATED: Authentication Bypass Issues Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
0.9.14
 cpe:2.3:a:prosody:prosody:0.10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:prosody:prosody:0.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10847
NVD Published Date:
07/30/2018
NVD Last Modified:
10/09/2019