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.

INFO

Published Date :

2024-04-29T03:49:15.519Z

Last Modified :

2025-11-04T17:18:03.534Z

Source :

php
AFFECTED PRODUCTS

The following products are affected by CVE-2024-2757 vulnerability.

Vendors Products
Php
  • Php
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-2757.

URL Resource
http://www.openwall.com/lists/oss-security/2024/04/12/11 cve-icon cve-icon cve-icon
https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq cve-icon cve-icon cve-icon cve-icon
https://lists.fedoraproject.org/archives/list/[email protected]/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/ cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-2757 cve-icon
https://security.netapp.com/advisory/ntap-20240510-0011/ cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-2757 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact