DEBIAN-CVE-2022-4900

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Source
https://security-tracker.debian.org/tracker/CVE-2022-4900
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-4900.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-4900
Upstream
Published
2023-11-02T16:15:08Z
Modified
2025-09-25T23:28:08.747016Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in PHP where setting the environment variable PHPCLISERVER_WORKERS to a large value leads to a heap buffer overflow.

References

Affected packages

Debian:11 / php7.4

Package

Name
php7.4
Purl
pkg:deb/debian/php7.4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.4.33-1+deb11u6

Affected versions

7.*

7.4.21-1+deb11u1
7.4.25-1+deb11u1
7.4.26-1
7.4.28-1+deb11u1
7.4.30-1+deb11u1
7.4.33-1+deb11u1
7.4.33-1+deb11u3
7.4.33-1+deb11u4
7.4.33-1+deb11u5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}