Resource Exhaustion The advisory has been revoked - it doesn't affect any version of package golang-src Open this link in a new tab

Threat Intelligence

0.21% (60^th percentile)

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Snyk ID SNYK-RHEL7-GOLANGSRC-5962179
published 12 Oct 2023
disclosed 10 Oct 2023

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Introduced: 10 Oct 2023

CVE-2023-39325 Open this link in a new tab CWE-400 Open this link in a new tab

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-src package and not the golang-src package as distributed by RHEL.

A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is bounded by the http2.Server.MaxConcurrentStreams setting, resetting an in-progress request allows the attacker to create a new request while the existing one is still executing. With the fix applied, HTTP/2 servers now bound the number of simultaneously executing handler goroutines to the stream concurrency limit (MaxConcurrentStreams). New requests arriving when at the limit (which can only happen after the client has reset an existing, in-flight request) will be queued until a handler exits. If the request queue grows too large, the server will terminate the connection. This issue is also fixed in golang.org/x/net/http2 for users manually configuring HTTP/2. The default stream concurrency limit is 250 streams (requests) per HTTP/2 connection. This value may be adjusted using the golang.org/x/net/http2 package; see the Server.MaxConcurrentStreams setting and the ConfigureServer function.

Resource Exhaustion The advisory has been revoked - it doesn't affect any version of package golang-src Open this link in a new tab

Threat Intelligence

Introduced: 10 Oct 2023

Amendment

NVD Description

References

NVD

SUSE

Red Hat