Red Hat Security Advisory 2023-6165-01 - An update for skupper-cli and skupper-router is now available for Service Interconnect 1 for RHEL 8 and Service Interconnect 1 for RHEL 9. Issues addressed include a denial of service vulnerability.
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The following data is constructed from data provided by Red Hat's json file at:
https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6165.json
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- Packet Storm Staff
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Red Hat Security Advisory
Synopsis: Important: skupper-cli and skupper-router security update
Advisory ID: RHSA-2023:6165-01
Product: Red Hat Service Interconnect
Advisory URL: https://access.redhat.com/errata/RHSA-2023:6165
Issue date: 2023-10-30
Revision: 01
CVE Names: CVE-2023-39325
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Summary:
An update for skupper-cli and skupper-router is now available for Service Interconnect 1 for RHEL 8 and Service Interconnect 1 for RHEL 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description:
Security Fix(es):
* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)
* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2023-39325
References:
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_service_interconnect/
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003