CVE-2024-23325

Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237	Patch Vendor Advisory
https://github.com/envoyproxy/envoy/security/advisories/GHSA-5m7c-mrwr-pm26	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy::::::::

History

No history.

Information

Published : 2024-02-09 23:15

Updated : 2024-02-15 04:46

NVD link : CVE-2024-23325

Mitre link : CVE-2024-23325

CVE.ORG link : CVE-2024-23325

JSON object : View

Products Affected

envoyproxy

envoy

CWE

CWE-755

Improper Handling of Exceptional Conditions

CWE-248

Uncaught Exception

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