CVE-2023-31136 | BDVDB-2026-202008 Detail
vaporpostgres-nio
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.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
- CWE-522 Insufficiently Protected Credentials
References#
- https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv
- https://github.com/apple/swift-nio/pull/2419
- https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7
- https://github.com/advisories/GHSA-467w-rrqc-395f
- https://github.com/advisories/GHSA-735f-7qx4-jqq5
- https://github.com/vapor/postgres-nio/releases/tag/1.14.2
- https://www.postgresql.org/support/security/CVE-2021-23214/
- https://www.postgresql.org/support/security/CVE-2021-23222/
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.