In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it is configured to catch workers output through catchworkersoutput = yes, it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally, if PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.
{
"cwe_ids": [
"CWE-117",
"CWE-158"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/9xxx/CVE-2024-9026.json",
"cna_assigner": "php"
}