SecuriTricks - CVE-2024-45808

Description

Envoy is a cloud-native high-performance edge/middle/service proxy. A vulnerability has been identified in Envoy that allows malicious attackers to inject unexpected content into access logs. This is achieved by exploiting the lack of validation for the `REQUESTED_SERVER_NAME` field for access loggers. This issue has been addressed in versions 1.31.2, 1.30.6, 1.29.9, and 1.28.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Product(s) Impacted

Vendor	Product	Versions
Envoyproxy	Envoy	*

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-116

Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

CWE-117

Improper Output Neutralization for Logs

The product does not neutralize or incorrectly neutralizes output that is written to logs.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	envoyproxy	envoy	/	/	/	/	/	/	/	/
a	envoyproxy	envoy	/	/	/	/	/	/	/	/
a	envoyproxy	envoy	/	/	/	/	/	/	/	/
a	envoyproxy	envoy	/	/	/	/	/	/	/	/

References

https://github.com/envoyproxy/envoy/security/advisories/GHSA-p222-xhp9-39rc

CVSS Score

6.5 / 10

CVSS Data - 3.1

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

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

View Vector String

Timeline

Published: Sept. 20, 2024, 12:15 a.m.
Last Modified: Sept. 25, 2024, 5:18 p.m.

Status : Analyzed

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

More info

Source

security-advisories@github.com

CVE-2024-45808