CVE-2024-32638: apisix Request Smuggling — Fix

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.

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CVSS v3.1 Score

6.3

MEDIUM

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

Weakness Type (CWE)

CWE-444 CWE-444

Affected Products

Vendor	Product	Versions
apache	apisix	All
apache	apisix	All

References

Advisories & Patches

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

Other References

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

Frequently Asked Questions

What is CVE-2024-32638? +

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. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2024-32638? +

CVE-2024-32638 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-32638? +

CVE-2024-32638 affects products from apache, specifically: apisix. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-32638? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-32638