CVE-2022-4900

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Source
https://cve.org/CVERecord?id=CVE-2022-4900
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4900.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-4900
Aliases
Downstream
BELL (1)
CGA (6)
CLSA (2)
DEBIAN (1)
RHSA (1)
SUSE (3)
UBUNTU (1)
Related
CGA (1)
SUSE (3)
Published
2023-11-02T15:01:28Z
Modified
2026-08-12T03:51:15Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Potential buffer overflow in php_cli_server_startup_workers
Details

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.

Database specific 
{
    "cna_assigner":  "redhat",
    "cwe_ids":  [
        "CWE-119"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4900.json"
}
References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
741e6c25066cf8c3ccd4517aa33a5e9b09e92f18
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "8.0.22"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

Other
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4900.json"