CVE-2023-0662CWE-400

DoS vulnerability when parsing multipart request body

High · published February 16, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
72.4
In the wild
Unconfirmed
What it is

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01408 · 72.4th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-02-16T06:24Z
EPSS history
Timeline
  • 16 FEB 06:24Z
    DoS vulnerability when parsing multipart request body
    cvelistv5