CVE-2024-22393— Apache Answer: Pixel Flood Attack by uploading the large pixel file
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I. Basic Information for CVE-2024-22393
Vulnerability Information
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Vulnerability Title
Apache Answer: Pixel Flood Attack by uploading the large pixel file
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Answer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Answer是美国阿帕奇（Apache）基金会的一个社区平台。 Apache Answer 1.2.1及之前版本存在代码问题漏洞，该漏洞源于可以通过上传大像素文件进行像素洪水攻击，导致服务器内存不足。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Answer | 0 ~ 1.2.1 | - |
II. Public POCs for CVE-2024-22393
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/omranisecurity/CVE-2024-22393 | POC Details |
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Same Patch Batch · Apache Software Foundation · 2024-02-22 · 3 CVEs total
| CVE-2024-23349 | Apache Answer: XSS vulnerability when submitting summary | |
| CVE-2024-26578 | Apache Answer: Repeated submission at registration created duplicate users with the same n |
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