CVE-2024-22393: answer File Upload RCE — Fix

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.This issue affects Apache Answer: through 1.2.1. Pixel Flood Attack by uploading large pixel files will cause server out of memory. A logged-in user can cause such an attack by uploading an image when posting content. Users are recommended to upgrade to version [1.2.5], which fixes the issue.

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CVSS v3.1 Score

9.1

CRITICAL

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

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
apache	answer	< 1.2.5

References

Advisories & Patches

https://lists.apache.org/thread/f58l6dr4r74hl6o71gn47kmn44vw12cv https://lists.apache.org/thread/f58l6dr4r74hl6o71gn47kmn44vw12cv

Other References

http://www.openwall.com/lists/oss-security/2024/02/22/1 http://www.openwall.com/lists/oss-security/2024/02/22/1

Frequently Asked Questions

What is CVE-2024-22393? +

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.This issue affects Apache Answer: through 1.2.1. Pixel Flood Attack by uploading large pixel files will cause server out of memory. A logged-in user can cause such an attack by uploading an image when posting content. Users are recommended to upgrade to version [1.2.5], which fixes the issue. It has a CVSS v3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2024-22393? +

CVE-2024-22393 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-22393? +

CVE-2024-22393 affects products from apache, specifically: answer. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-22393? +

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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