CVE-2015-4024
php: multipart/form-data request parsing CPU usage DoS
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Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · May 14, 2015
Updated · June 28, 2026
Description
A flaw was found in the way PHP parsed multipart HTTP POST requests. A specially crafted request could cause PHP to use an excessive amount of CPU time.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 5AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-407 · Inefficient Algorithmic Complexity