CVE-2024-32638

Published: May 2, 2024Modified: Jun 17, 2026

6.3

Vector

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

Exploitability: 2.8 / Impact: 3.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in Apache APISIX when using `forward-auth` plugin.This issue affects Apache APISIX: from 3.8.0, 3.9.0. Users are recommended to upgrade to version 3.8.1, 3.9.1 or higher, which fixes the issue.

Affected (2)

Products: Apache: Apisix

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Apache Apisix	Version 3.8.0
Apache Apisix	Version 3.9.0

Related CWEs

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

References (4)

http://www.openwall.com/lists/oss-security/2024/05/02/2

Source: security@apache.org

Mailing ListThird Party Advisory

https://lists.apache.org/thread/ngvgxllw4zn4hgngkqw2o225kf9wotov

Source: security@apache.org

Mailing ListVendor Advisory

http://www.openwall.com/lists/oss-security/2024/05/02/2

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://lists.apache.org/thread/ngvgxllw4zn4hgngkqw2o225kf9wotov

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListVendor Advisory

Timeline

No history available yet.