Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3920-1 | php7.4 security update |
EUVD |
EUVD-2022-52156 | 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. |
Ubuntu USN |
USN-6757-1 | PHP vulnerabilities |
Ubuntu USN |
USN-6757-2 | PHP vulnerabilities |
References
History
Mon, 03 Nov 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Tue, 19 Nov 2024 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:php:php:7.4.0:-:*:*:*:*:*:* cpe:2.3:a:php:php:8.0.0:-:*:*:*:*:*:* cpe:2.3:a:php:php:8.1.0:-:*:*:*:*:*:* cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:linux:9.0:*:*:*:*:*:*:* |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| Vendors & Products |
Redhat linux
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-11-03T21:46:48.606Z
Reserved: 2023-01-31T10:50:33.011Z
Link: CVE-2022-4900
No data.
Status : Modified
Published: 2023-11-02T16:15:08.700
Modified: 2025-11-03T22:16:01.940
Link: CVE-2022-4900
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN