CVE-2022-30556

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Source
https://cve.org/CVERecord?id=CVE-2022-30556
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-30556.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-30556
Aliases
Downstream
Related
Published
2022-06-08T10:00:55Z
Modified
2026-05-28T04:07:59.602879133Z
Summary
Information Disclosure in mod_lua with websockets
Details

Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "2.4.53"
                }
            ]
        }
    ],
    "cna_assigner": "apache",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30556.json",
    "cwe_ids": [
        "CWE-200"
    ]
}
References

Affected packages

Git / github.com/apache/httpd

Affected ranges

Type
GIT
Repo
https://github.com/apache/httpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5ed6876d88a45356ea39ece729853fc9c9f37e2d
Database specific 
{
    "cpe": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.4.54"
        }
    ]
}

Affected versions

2.*
2.4.54-rc3-candidate

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-30556.json"