CVE-2023-31136
Low
Description
PostgresNIO is a Swift client for PostgreSQL. Any user of PostgresNIO prior to version 1.14.2 connecting to servers with TLS enabled is vulnerable to a man-in-the-middle attacker injecting false responses to the client's first few queries, despite the use of TLS certificate verification and encryption. The vulnerability is addressed in PostgresNIO versions starting from 1.14.2. There are no known workarounds for unpatched users.
SeverityLow
CVSS3.7
Exploit probability—
ProductVapor Postgresnio
PublishedMay 9, 2023
First seenMay 9, 2023
Weakness typeCWE-522CWE-522
How to fix
Update
- vapor postgresnio1.14.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vapor postgresnio | v < 1.14.2 | 1.14.2 |
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