Bug 2291311 (CVE-2024-5585)

Summary: CVE-2024-5585 php: Arguments execute arbitrary commands in Windows shell
Product: [Other] Security Response Reporter: Rohit Keshri <rkeshri>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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Fixed In Version: php 8.1.29, php 8.2.20, php 8.3.8 Doc Type: If docs needed, set a value
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In PHP, the fix for CVE-2024-1874 does not work if the command name includes trailing spaces. Original issue: when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.
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Bug Blocks: 2291320    

Description Rohit Keshri 2024-06-11 12:41:55 UTC 
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, the fix for CVE-2024-1874 does not work if the command name includes trailing spaces. Original issue: when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.

http://www.openwall.com/lists/oss-security/2024/06/07/1
https://github.com/php/php-src/security/advisories/GHSA-9fcc-425m-g385