CVE-2024-2757
PHP mb_encode_mimeheader runs endlessly for some inputs
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
En PHP 8.3.* anterior a 8.3.5, la función mb_encode_mimeheader() se ejecuta sin cesar para algunas entradas que contienen cadenas largas de caracteres que no son espacios seguidos de un espacio. Esto podría provocar un posible ataque DoS si un usuario hostil envía datos a una aplicación que utiliza esta función.
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.
Multiple vulnerabilities have been discovered in PHP, the worst of which can lead to a denial of service. Versions greater than or equal to 8.1.29:8.1 are affected.
CVSS Scores
SSVC
- Decision:Track*
Timeline
- 2024-03-21 CVE Reserved
- 2024-04-29 CVE Published
- 2025-02-13 CVE Updated
- 2025-05-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (3)
URL | Tag | Source |
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http://www.openwall.com/lists/oss-security/2024/04/12/11 |
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https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | ||
https://security.netapp.com/advisory/ntap-20240510-0011 |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
PHP Group Search vendor "PHP Group" | PHP Search vendor "PHP Group" for product "PHP" | >= 8.3.0 < 8.3.5 Search vendor "PHP Group" for product "PHP" and version " >= 8.3.0 < 8.3.5" | en |
Affected
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