variot - var-202209-2019

var-202209-2019

Vulnerability from variot

NIOHTTP1 and projects using it for generating HTTP responses can be subject to a HTTP Response Injection attack. This occurs when a HTTP/1.1 server accepts user generated input from an incoming request and reflects it into a HTTP/1.1 response header in some form. A malicious user can add newlines to their input (usually in encoded form) and "inject" those newlines into the returned HTTP response. This capability allows users to work around security headers and HTTP/1.1 framing headers by injecting entirely false responses or other new headers. The injected false responses may also be treated as the response to subsequent requests, which can lead to XSS, cache poisoning, and a number of other flaws. This issue was resolved by adding validation to the HTTPHeaders type, ensuring that there's no whitespace incorrectly present in the HTTP headers provided by users. As the existing API surface is non-failable, all invalid characters are replaced by linear whitespace. apple's SwiftNIO There is an injection vulnerability in.Information may be tampered with. swift-nio-http2 is a SwiftPM project that can be built and tested very simply. There is a security vulnerability in swift-nio-http2 versions before 2.41.2

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cve-2022-3215

Vulnerability from cvelistv5

Published

2022-09-28 19:32

Modified

2024-08-03 01:00

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/apple/swift-nio/security/advisories/GHSA-7fj7-39wj-c64f	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Swift Project

SwiftNIO

Version: unspecified <

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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