CVEvulnerability
CVE-2024-2757
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-04-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-400
Description
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.
Affected configurations
• php php (>= 8.3.0 < 8.3.5)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- 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://lists.fedoraproject.org/archives/list/[email protected]/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20240510-0011/ Third Party Advisory