{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-9026","assignerOrgId":"dd77f84a-d19a-4638-8c3d-a322d820ed2b","state":"PUBLISHED","assignerShortName":"php","dateReserved":"2024-09-20T00:15:42.321Z","datePublished":"2024-10-08T04:07:33.452Z","dateUpdated":"2025-11-03T22:33:15.254Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"PHP","vendor":"PHP Group","versions":[{"lessThan":"8.1.30","status":"affected","version":"8.1.*","versionType":"semver"},{"lessThan":"8.2.24","status":"affected","version":"8.2.*","versionType":"semver"},{"lessThan":"8.3.12","status":"affected","version":"8.3.*","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"Sébastien Rolland"}],"datePublic":"2024-09-27T17:50:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"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&nbsp;configured to catch workers output through catch_workers_output = yes,&nbsp;it may be possible to pollute the final log or&nbsp;remove up to 4 characters from the log messages by manipulating log message content. Additionally, if&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.&nbsp;</span><br>"}],"value":"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 catch_workers_output = 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."}],"impacts":[{"capecId":"CAPEC-268","descriptions":[{"lang":"en","value":"CAPEC-268 Audit Log Manipulation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-158","description":"CWE-158: Improper Neutralization of Null Byte or NUL Character","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-117","description":"CWE-117: Improper Output Neutralization for Logs","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"dd77f84a-d19a-4638-8c3d-a322d820ed2b","shortName":"php","dateUpdated":"2024-10-08T04:07:33.452Z"},"references":[{"url":"https://github.com/php/php-src/security/advisories/GHSA-865w-9rf3-2wh5"}],"source":{"discovery":"EXTERNAL"},"title":"PHP-FPM logs from children may be altered","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"affected":[{"vendor":"php","product":"php","cpes":["cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"8.1.0","status":"affected","lessThan":"8.1.30","versionType":"semver"},{"version":"8.2.0","status":"affected","lessThan":"8.2.24","versionType":"semver"},{"version":"8.3.0","status":"affected","lessThan":"8.3.12","versionType":"semver"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-08T12:47:58.418408Z","id":"CVE-2024-9026","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-08T13:52:08.340Z"}},{"title":"CVE Program Container","references":[{"url":"https://security.netapp.com/advisory/ntap-20241101-0003/"},{"url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00011.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:33:15.254Z"}}]}}