CVE-2018-10847
prosody - security update
8.8
HIGH
CVSS 3.1
EPSS 0.26%
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.
How to fix CVE-2018-10847
To remediate CVE-2018-10847, upgrade the affected package to a fixed version below.
- —upgrade to 0.10.2-1 or later
- —upgrade to 0.9.7-2+deb8u4 or later
Is CVE-2018-10847 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.10.2-1
- from 0, < 0.9.7-2+deb8u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |