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CVE-2023-0662

Good to know:

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Date: February 16, 2023

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. 

Language: C

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2023-0662
https://github.com/php/php-src/security/advisories/GHSA-54hq-v5wp-fqgv
https://access.redhat.com/security/cve/CVE-2023-0662
https://security-tracker.debian.org/tracker/CVE-2023-0662
https://security.netapp.com/advisory/ntap-20230517-0001/
https://www.mend.io/vulnerability-database/CVE-2023-0662

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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Upgrade Version

Upgrade to version php-8.0.28,php-8.1.16,php-8.2.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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