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CVE-2024-27316— Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames

EPSS 89.41% · P100
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I. Basic Information for CVE-2024-27316

Vulnerability Information
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Vulnerability Title
Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames
Source: NVD (National Vulnerability Database)
Vulnerability Description
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache httpd 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache httpd是美国阿帕奇（Apache）基金会的一款专为现代操作系统开发和维护的开源HTTP服务器。 Apache httpd 存在资源管理错误漏洞，该漏洞源于允许客户端不停发送 HTTP/2 标头，导致内存耗尽。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache HTTP Server 2.4.17 ~ 2.4.58 -

II. Public POCs for CVE-2024-27316

#POC DescriptionSource LinkShenlong Link
1Proof of concept (PoC) for CVE-2024-27316 (tested), CVE-2024-30255 (untested), CVE-2024-31309 (untested), CVE-2024-28182 (untested), CVE-2024-2653 (untested) and CVE-2024-27919 (untested)https://github.com/lockness-Ko/CVE-2024-27316POC Details
2Nonehttps://github.com/aeyesec/CVE-2024-27316_pocPOC Details
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III. Intelligence Information for CVE-2024-27316

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Same Patch Batch · Apache Software Foundation · 2024-04-04 · 6 CVEs total

CVE-2024-29006Apache CloudStack: x-forwarded-for HTTP header parsed by default
CVE-2024-29007Apache CloudStack: When downloading templates or ISOs, the management server and SSVM foll
CVE-2024-29008Apache CloudStack: The extraconfig feature can be abused to load hypervisor resources on a
CVE-2023-38709Apache HTTP Server: HTTP response splitting
CVE-2024-24795Apache HTTP Server: HTTP Response Splitting in multiple modules

IV. Related Vulnerabilities

Same product: Apache HTTP Server
Same vendor: Apache Software Foundation
Same weakness: CWE-770

V. Comments for CVE-2024-27316

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