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CVE-2024-2756— __Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix

CVSS 6.5 · Medium EPSS 7.75% · P92
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I. Basic Information for CVE-2024-2756

Vulnerability Information
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Vulnerability Title
__Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix
Source: NVD (National Vulnerability Database)
Vulnerability Description
Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP是一种在服务器端执行的脚本语言。 PHP存在安全漏洞，该漏洞源于允许设置一个标准的不安全cookie。
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
PHP GroupPHP 8.1.* ~ 8.1.28 -

II. Public POCs for CVE-2024-2756

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III. Intelligence Information for CVE-2024-2756

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Same Patch Batch · PHP Group · 2024-04-29 · 4 CVEs total

CVE-2024-18749.4 CRITICALCommand injection via array-ish $command parameter of proc_open()
CVE-2024-27577.5 HIGHPHP mb_encode_mimeheader runs endlessly for some inputs
CVE-2024-30966.5 MEDIUMPHP function password_verify can erroneously return true when argument contains NUL

IV. Related Vulnerabilities

Same product: PHP
Same vendor: PHP Group
Same weakness: CWE-20

V. Comments for CVE-2024-2756

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