Resource management error in envoy - CVE-2024-45810

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Main Vulnerability Database Vulnerabilities #VU97623

Resource management error in envoy - CVE-2024-45810

Published: September 20, 2024


Vulnerability identifier: #VU97623
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-45810
CWE-ID: CWE-399
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the HTTP async client when handling sendLocalReply in WebSocket upgrade requests. A remote attacker can perform a denial of service (DoS) attack.


Affected software

envoy
Istio
OpenShift Service Mesh

How to mitigate CVE-2024-45810

Install updates from vendor's website.

envoy - addressed in versions 1.28.7, 1.29.9, 1.30.6, 1.31.2
Istio - addressed in versions 1.22.5, 1.23.2
OpenShift Service Mesh - update to 2.6.2

External References

Related Security Bulletins