UnratedFix available
apache2 — security advisory
The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers.
- Products
- apache2
- Affected versions
- Not specified
- Fixed versions
- 2.4.10-8
- CVEs
- CVE-2014-3583
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:46 UTC · Revision 1
Source evidence
The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers.
osv:DEBIAN-CVE-2014-3583
apache2
Fixed versions: 2.4.10-8
apache2
Fixed versions: 2.4.10-8
apache2
Fixed versions: 2.4.10-8
Complete source record
{
"id": "8e7ce16819d39f0ce7cc822b057e1b76dcc8a6a96bcca07ce512b07eddf77d3b",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2014-3583",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2014-3583",
"summary": "The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers.",
"evidence": "osv:DEBIAN-CVE-2014-3583",
"products": [
{
"name": {
"value": "apache2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.10-8",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.10-8",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.10-8",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "DEBIAN-CVE-2014-3583",
"aliases": [
"DEBIAN-CVE-2014-3583"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.10-8"
}
]
}
],
"package": {
"name": "apache2",
"purl": "pkg:deb/debian/apache2?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-3583.json"
},
"ecosystem_specific": {
"urgency": "low"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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{
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}
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],
"package": {
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"purl": "pkg:deb/debian/apache2?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-3583.json"
},
"ecosystem_specific": {
"urgency": "low"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.10-8"
}
]
}
],
"package": {
"name": "apache2",
"purl": "pkg:deb/debian/apache2?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-3583.json"
},
"ecosystem_specific": {
"urgency": "low"
}
}
],
"modified": "2026-10-23T15:47:37.700607893Z",
"provider": "osv",
"upstream": [
"CVE-2014-3583"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2014-3583"
]
},
"related_cves": [
{
"value": "CVE-2014-3583",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 414420,
"published_at": "2014-12-15T18:59:02.19+00:00"
}