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Product · Swift Project

SwiftNIO HTTP2

4 known vulnerabilities.

SwiftNIO HTTP2 at a glance

Last 12 months
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All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • High 7.5
    CVE-2022-0618

    Denial of service via HTTP/2 HEADERS frames padding

    A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This vulnerability is caused by a logical error when parsing a HTTP/2 HEADERS or HTTP/2 PUSH_PROMISE frame where th…

    Swift Project SwiftNIO HTTP2 github.com/apple/swift-nio-http2 SwiftURL
  • High 7.5
    CVE-2022-24668

    swift-nio-http2 vulnerable to denial of service via ALTSVC or ORIGIN frames

    A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. This vulnerability is caused by a logical error after …

    Swift Project SwiftNIO HTTP2 github.com/apple/swift-nio-http2 SwiftURL
  • High 7.5
    CVE-2022-24667

    swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

    A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. There are a number of implemen…

    Swift Project SwiftNIO HTTP2 github.com/apple/swift-nio-http2 SwiftURL
  • High 7.5
    CVE-2022-24666

    swift-nio-http2 vulnerable to denial of service via invalid HTTP/2 HEADERS frame length

    A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. This vulnerability is caused by a logical er…

    Swift Project SwiftNIO HTTP2 github.com/apple/swift-nio-http2 SwiftURL