CVE-2023-31136

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Summary

CVECVE-2023-31136
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-09 14:15:00 UTC
Updated2023-05-16 16:43:00 UTC
DescriptionPostgresNIO 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.

Risk And Classification

Problem Types: CWE-522

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Vapor Postgresnio All All All All

References

ReferenceSourceLinkTags
When the server is configured to use trust authentication... · CVE-2021-23214 · GitHub Advisory Database · GitHub MISC github.com
PostgreSQL: CVE-2021-23214: Server processes unencrypted bytes from man-in-the-middle MISC www.postgresql.org
A man-in-the-middle attacker can inject false responses... · CVE-2021-23222 · GitHub Advisory Database · GitHub MISC github.com
PostgresNIO processes unencrypted bytes from man-in-the-middle · Advisory · vapor/postgres-nio · GitHub MISC github.com
Release PostgresNIO 1.14.2 · vapor/postgres-nio · GitHub MISC github.com
PostgreSQL: CVE-2021-23222: libpq processes unencrypted bytes from man-in-the-middle MISC www.postgresql.org
Merge pull request from GHSA-9cfh-vx93-84vv · vapor/postgres-nio@2df54bc · GitHub MISC github.com
Add unprocessedBytes property on NIOSingleStepByteToMessageProcessor by fabianfett · Pull Request #2419 · apple/swift-nio · GitHub MISC github.com
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