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Denial of Service (DoS) Affecting golang.org/x/net/http2 package, versions <0.17.0

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 73.93% (99th percentile)
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NVD
7.5 high
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SUSE
7.5 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-GOLANG-GOLANGORGXNETHTTP2-5953327
  • published 11 Oct 2023
  • disclosed 10 Oct 2023
  • credit Unknown
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Introduced: 10 Oct 2023

CVE-2023-44487 Open this link in a new tab
CWE-400 Open this link in a new tab

How to fix?

Upgrade golang.org/x/net/http2 to version 0.17.0 or higher.

Overview

golang.org/x/net/http2 is a work-in-progress HTTP/2 implementation for Go.

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.