VDB
DEBIAN-CVE-2022-4900
DEBIAN-CVE-2022-4900
PUBLISHED
CVSS 5.5 MEDIUM
Record from OSV · Published November 2, 2023
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| php7.4 | Debian:11 | 7.4.33-1+deb11u6 |
Risk scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | php7.4 | 0, 7.4.21-1+deb11u1, 7.4.25-1+deb11u1 |
Timeline
- Nov 2, 2023 CVE Published
- Aug 27, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2022-4900
vulnetix vdb fixes DEBIAN-CVE-2022-4900Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/DEBIAN-CVE-2022-4900/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart