- Vulnerability/
- RHSA-2023:6787
RHSA-2023:6787: Important: Network Observability security update
First published: Wed Nov 08 2023(Updated: )
Security Fix(es):<br><li> golang: net/http, x/net/http2: rapid stream resets can cause excessive work</li> (CVE-2023-39325)<br><li> HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack</li> (Rapid Reset Attack) (CVE-2023-44487)<br>For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE page(s)<br>listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Go net/http | ||
| Go x/net/http2 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:6787?
The severity of RHSA-2023:6787 is classified as important due to the potential for denial-of-service attacks.
How do I fix RHSA-2023:6787?
To fix RHSA-2023:6787, update your Go net/http and x/net/http2 packages to the latest versions provided in the security advisory.
What vulnerabilities are addressed in RHSA-2023:6787?
RHSA-2023:6787 addresses vulnerabilities related to excessive workload caused by rapid stream resets in HTTP/2-enabled web servers.
Who is affected by RHSA-2023:6787?
RHSA-2023:6787 affects users of the Go net/http and x/net/http2 libraries that are configured to use HTTP/2.
What kind of attack can RHSA-2023:6787 help mitigate?
RHSA-2023:6787 helps mitigate denial-of-service attacks that exploit rapid stream resets in HTTP/2 protocols.
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- canonical/go net/http
- canonical/go x/net/http2