CVE-2016-1546

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Source
https://cve.org/CVERecord?id=CVE-2016-1546
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-1546.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-1546
Downstream
Published
2016-07-06T14:59:01.503Z
Modified
2026-04-11T15:22:57.697740Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The Apache HTTP Server 2.4.17 and 2.4.18, when mod_http2 is enabled, does not limit the number of simultaneous stream workers for a single HTTP/2 connection, which allows remote attackers to cause a denial of service (stream-processing outage) via modified flow-control windows.

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
Last affected
47a9d8e8abf5697b4580c3ee2ade302b5c058fa6
Last affected
b7ef32c4957883ab17105fa82e6331bf48bed78a
Database specific 
{
    "cpe": [
        "cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*",
        "cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.4.17"
        },
        {
            "last_affected": "2.4.18"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

2.*
2.4.17
2.4.18

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-1546.json"