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I. Basic Information for CVE-2024-2398
Vulnerability Information

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Vulnerability Title
HTTP/2 push headers memory-leak
Source: NVD (National Vulnerability Database)
Vulnerability Description
When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit (1000), libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Curl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
curl是一款用于从服务器传输数据或向服务器传输数据的工具。 Curl 7.44.0 到 8.6.0版本存在安全漏洞,该漏洞源于允许 HTTP/2 推送,当接收到的推送标头数量超过允许的最大限制 (1000) 时,libcurl 会中止服务器推送,中止时,导致内存泄漏。
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
VendorProductAffected VersionsCPESubscribe
curlcurl 8.6.0 ~ 8.6.0 -
II. Public POCs for CVE-2024-2398
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III. Intelligence Information for CVE-2024-2398
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IV. Related Vulnerabilities
V. Comments for CVE-2024-2398

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