CVE-2022-4900

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-4900
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/security/cve/CVE-2022-4900 Vendor Advisory
https://access.redhat.com/security/cve/CVE-2022-4900 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2179880 Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2179880 Issue Tracking
https://security.netapp.com/advisory/ntap-20231130-0008/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20231130-0008/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
History

20 Mar 2025, 17:01

Type Values Removed Values Added
References (MISC) https://access.redhat.com/security/cve/CVE-2022-4900 - Vendor Advisory () https://access.redhat.com/security/cve/CVE-2022-4900 - Vendor Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2179880 - Issue Tracking () https://bugzilla.redhat.com/show_bug.cgi?id=2179880 - Issue Tracking

19 Nov 2024, 20:27

Type Values Removed Values Added
CPE cpe:2.3:o:redhat:linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:8.0.0:-:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.4.0:-:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:8.1.0:-:*:*:*:*:*:*		 cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
First Time Redhat enterprise Linux
References () https://security.netapp.com/advisory/ntap-20231130-0008/ - () https://security.netapp.com/advisory/ntap-20231130-0008/ - Third Party Advisory

30 Nov 2023, 22:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20231130-0008/ -

09 Nov 2023, 17:46

Type Values Removed Values Added
First Time Php php
Redhat linux
Redhat software Collections
Php
Redhat
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:redhat:linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*
cpe:2.3:a:php:php:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:8.0.0:-:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.4.0:-:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:8.1.0:-:*:*:*:*:*:*
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2179880 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2179880 - Issue Tracking
References (MISC) https://access.redhat.com/security/cve/CVE-2022-4900 - (MISC) https://access.redhat.com/security/cve/CVE-2022-4900 - Vendor Advisory

02 Nov 2023, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-11-02 16:15

Updated : 2025-03-20 17:01

NVD link : CVE-2022-4900

Mitre link : CVE-2022-4900

JSON object : View

Products Affected

php

  • php

redhat

  • enterprise_linux
  • software_collections
CWE
CWE-787

Out-of-bounds Write