Products
PHP
- 8.3.0 - 8.3.4
Source
security@php.net
Tags
CVE-2024-2757 details
Published : April 29, 2024, 4:15 a.m.
Last Modified : April 29, 2024, 12:42 p.m.
Last Modified : April 29, 2024, 12:42 p.m.
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
7.5
Exploitability Score
Impact Score
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
| URL | Source |
|---|---|
| https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | security@php.net |
This website uses the NVD API, but is not approved or certified by it.