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.
{
"cna_assigner": "php",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/9xxx/CVE-2024-9026.json",
"cwe_ids": [
"CWE-117",
"CWE-158"
]
}{
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "8.1.0"
},
{
"fixed": "8.1.30"
},
{
"introduced": "8.2.0"
},
{
"fixed": "8.2.24"
},
{
"introduced": "8.3.0"
},
{
"fixed": "8.3.12"
}
],
"cpe": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"
}