A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.
                
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Affected Vendors & Products
References
        History
                    Mon, 03 Nov 2025 22:30:00 +0000
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Tue, 19 Nov 2024 20:45:00 +0000
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| CPEs | cpe:2.3:a:php:php:7.4.0:-:*:*:*:*:*:* cpe:2.3:a:php:php:8.0.0:-:*:*:*:*:*:* cpe:2.3:a:php:php:8.1.0:-:*:*:*:*:*:* cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:9.0:*:*:*:*:*:*:*  | 
    cpe:2.3:a:php:php:*:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*  | 
| Vendors & Products | 
        
        Redhat linux
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Status: PUBLISHED
Assigner: redhat
Published: 2023-11-02T15:01:28.590Z
Updated: 2025-11-03T21:46:48.606Z
Reserved: 2023-01-31T10:50:33.011Z
Link: CVE-2022-4900
No data.
Status : Modified
Published: 2023-11-02T16:15:08.700
Modified: 2025-11-03T22:16:01.940
Link: CVE-2022-4900