Denial of Service (DoS) Affecting github.com/apple/swift-nio-http2 package, versions <1.28.0
Threat Intelligence
Exploit Maturity
Mature
EPSS
83.78% (99th
percentile)
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Test your applications- Snyk ID SNYK-SWIFT-APPLESWIFTNIOHTTP2-5953322
- published 11 Oct 2023
- disclosed 10 Oct 2023
- credit Unknown
Introduced: 10 Oct 2023
CVE-2023-44487 Open this link in a new tabHow to fix?
Upgrade apple/swift-nio-http2 to version 1.28.0 or higher.
Overview
apple/swift-nio-http2 is a HTTP/2 support for SwiftNIO.
Affected versions of this package are vulnerable to Denial of Service (DoS) in the implementation of the HTTP/2 protocol. An attacker can cause a denial of service (including via DDoS) by rapidly resetting many streams through request cancellation.