CVE-2024-34362

June 4, 2024, 9:15 p.m.

5.9
Medium

Description

Envoy is a cloud-native, open source edge and service proxy. There is a use-after-free in `HttpConnectionManager` (HCM) with `EnvoyQuicServerStream` that can crash Envoy. An attacker can exploit this vulnerability by sending a request without `FIN`, then a `RESET_STREAM` frame, and then after receiving the response, closing the connection.

Product(s) Impacted

Product Versions
Envoy Proxy
  • UNKNOWN

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://github.com/envoyproxy/envoy/security/advisories/GHSA-hww5-43gv-35jv

Tags

security-advisories@github.com
CWE-416
2024-06-04
CVE-2024-34362

CVSS Score

5.9 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: HIGH
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

    View Vector String

Timeline

Published: June 4, 2024, 9:15 p.m.
Last Modified: June 4, 2024, 9:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.