In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/04/12/11 | Mailing List |
| https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | Exploit Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20240510-0011/ | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2024/04/12/11 | Mailing List |
| https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | Exploit Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20240510-0011/ | Third Party Advisory |
Configurations
History
18 Jun 2025, 21:11
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-noinfo | |
| First Time |
Php
Php php |
|
| CPE | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | |
| References | () http://www.openwall.com/lists/oss-security/2024/04/12/11 - Mailing List | |
| References | () https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq - Exploit, Vendor Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20240510-0011/ - Third Party Advisory |
13 Feb 2025, 18:17
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function. |
Information
Published : 2024-04-29 04:15
Updated : 2025-06-18 21:11
NVD link : CVE-2024-2757
Mitre link : CVE-2024-2757
CVE.ORG link : CVE-2024-2757
JSON object : View
Products Affected
php
- php
CWE