CVE-2019-11340
Medium
Description
util/emailutils.py in Matrix Sydent before 1.0.2 mishandles registration restrictions that are based on e-mail domain, if the allowed_local_3pids option is enabled. This occurs because of potentially unwanted behavior in Python, in which an email.utils.parseaddr call on [email protected]@good.example.com returns the [email protected] substring.
SeverityMedium
CVSS5.9
Exploit probability—
ProductMatrix Sydent
PublishedApr 19, 2019
First seenApr 19, 2019
How to fix
Update
- matrix sydent1.0.2 or later
- matrix-sydent1.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| matrix sydent | v < 1.0.2 | 1.0.2 |
| matrix-sydentPyPI | v < 1.0.2 | 1.0.2 |
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