CVE-2024-36387— Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2
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I. Basic Information for CVE-2024-36387
Vulnerability Information
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Vulnerability Title
Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2
Source: NVD (National Vulnerability Database)
Vulnerability Description
Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache HTTP Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 存在代码问题漏洞，该漏洞源于通过 HTTP/2 连接提供 WebSocket 协议升级可能会导致空指针取消引用，从而导致服务器进程崩溃，降低性能。
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 HTTP Server | 2.4.55 ~ 2.4.59 | - |
II. Public POCs for CVE-2024-36387
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Apache Software Foundation · 2024-07-01 · 8 CVEs total
| CVE-2024-38472 | Apache HTTP Server on WIndows UNC SSRF | |
| CVE-2024-38473 | Apache HTTP Server proxy encoding problem | |
| CVE-2024-38474 | Apache HTTP Server weakness with encoded question marks in backreferences | |
| CVE-2024-38475 | Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches file | |
| CVE-2024-38476 | Apache HTTP Server may use exploitable/malicious backend application output to run local h | |
| CVE-2024-38477 | Apache HTTP Server: Crash resulting in Denial of Service in mod_proxy via a malicious requ | |
| CVE-2024-39573 | Apache HTTP Server: mod_rewrite proxy handler substitution |
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Same vendor: Apache Software Foundation
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Same weakness: CWE-476
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