file — security advisory
The mconvert function in softmagic.c in file before 5.21, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not properly handle a certain string-length field during a copy of a truncated version of a Pascal string, which might allow remote attackers to cause a denial of service (out-of-bounds memory access and application crash) via a crafted file.
- Products
- file
- Affected versions
- Not specified
- Fixed versions
- 1:5.21+15-1
- CVEs
- CVE-2014-9652
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:36 UTC · Revision 1
Source evidence
The mconvert function in softmagic.c in file before 5.21, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not properly handle a certain string-length field during a copy of a truncated version of a Pascal string, which might allow remote attackers to cause a denial of service (out-of-bounds memory access and application crash) via a crafted file.
osv:DEBIAN-CVE-2014-9652
file
Fixed versions: 1:5.21+15-1
file
Fixed versions: 1:5.21+15-1
file
Fixed versions: 1:5.21+15-1
Complete source record
{
"id": "95a478f0b7ec953ca3279f41b89ae5e44748812c92dee311f553b04c0f21077f",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2014-9652",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2014-9652",
"summary": "The mconvert function in softmagic.c in file before 5.21, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not properly handle a certain string-length field during a copy of a truncated version of a Pascal string, which might allow remote attackers to cause a denial of service (out-of-bounds memory access and application crash) via a crafted file.",
"evidence": "osv:DEBIAN-CVE-2014-9652",
"products": [
{
"name": {
"value": "file",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:5.21+15-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "file",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:5.21+15-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "file",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:5.21+15-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "DEBIAN-CVE-2014-9652",
"aliases": [
"DEBIAN-CVE-2014-9652"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:5.21+15-1"
}
]
}
],
"package": {
"name": "file",
"purl": "pkg:deb/debian/file?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-9652.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:5.21+15-1"
}
]
}
],
"package": {
"name": "file",
"purl": "pkg:deb/debian/file?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-9652.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:5.21+15-1"
}
]
}
],
"package": {
"name": "file",
"purl": "pkg:deb/debian/file?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-9652.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T15:47:23.600876457Z",
"provider": "osv",
"upstream": [
"CVE-2014-9652"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2014-9652"
]
},
"related_cves": [
{
"value": "CVE-2014-9652",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 413752,
"published_at": "2015-03-30T10:59:01.347+00:00"
}