CVE-2024-10295: 3scale api Auth Bypass — Fix

Description

A flaw was found in Gateway. Sending a non-base64 'basic' auth with special characters can cause APICast to incorrectly authenticate a request. A malformed basic authentication header containing special characters bypasses authentication and allows unauthorized access to the backend. This issue can occur due to a failure in the base64 decoding process, which causes APICast to skip the rest of the authentication checks and proceed with routing the request upstream.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
redhat	3scale_api_management	All

References

Advisories & Patches

https://access.redhat.com/security/cve/CVE-2024-10295 https://bugzilla.redhat.com/show_bug.cgi?id=2321258

Frequently Asked Questions

What is CVE-2024-10295? +

A flaw was found in Gateway. Sending a non-base64 'basic' auth with special characters can cause APICast to incorrectly authenticate a request. A malformed basic authentication header containing special characters bypasses authentication and allows unauthorized access to the backend. This issue can occur due to a failure in the base64 decoding process, which causes APICast to skip the rest of the authentication checks and proceed with routing the request upstream. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-10295? +

CVE-2024-10295 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-10295? +

CVE-2024-10295 affects products from redhat, specifically: 3scale_api_management. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-10295? +

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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