ghsa-2qfr-q5v6-m43q
Vulnerability from github
Published
2025-07-10 18:31
Modified
2025-07-15 21:31
Severity ?
Details
Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations.
In a logging configuration where CustomLog is used with "%{varname}x" or "%{varname}c" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files.
{ "affected": [], "aliases": [ "CVE-2024-47252" ], "database_specific": { "cwe_ids": [ "CWE-150" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-07-10T17:15:46Z", "severity": "HIGH" }, "details": "Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations.\n\nIn a logging configuration where CustomLog is used with \"%{varname}x\" or \"%{varname}c\" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files.", "id": "GHSA-2qfr-q5v6-m43q", "modified": "2025-07-15T21:31:26Z", "published": "2025-07-10T18:31:27Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47252" }, { "type": "WEB", "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" } ] }
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