UnratedFix available
unzip — security advisory
unzip 6.0 allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression.
- Products
- unzip
- Affected versions
- Not specified
- Fixed versions
- 6.0-r3
- CVEs
- CVE-2014-9636
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:35 UTC · Revision 1
Source evidence
unzip 6.0 allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression.
osv:ALPINE-CVE-2014-9636
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
unzip
Fixed versions: 6.0-r3
Complete source record
{
"id": "602ec2ee3745cf99cd67ab6c93d4647329204bda67bbeffbeeceddd734d4f4ff",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2014-9636",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2014-9636",
"summary": "unzip 6.0 allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression.",
"evidence": "osv:ALPINE-CVE-2014-9636",
"products": [
{
"name": {
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"evidence": "/affected/0/package/name"
},
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{
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"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unzip",
"evidence": "/affected/1/package/name"
},
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"evidence": "/affected/1/ranges"
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"affected_versions": []
},
{
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{
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{
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{
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{
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{
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{
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"name": {
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{
"name": {
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"evidence": "/affected/12/package/name"
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"fixed_versions": [
{
"value": "6.0-r3",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unzip",
"evidence": "/affected/13/package/name"
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"prerequisites": [],
"fixed_versions": [
{
"value": "6.0-r3",
"evidence": "/affected/13/ranges"
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],
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},
{
"name": {
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"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/15/package/name"
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{
"name": {
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"evidence": "/affected/16/ranges"
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],
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},
{
"name": {
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"evidence": "/affected/17/package/name"
},
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"fixed_versions": [
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{
"name": {
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"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [
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"evidence": "/affected/18/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.0-r3",
"evidence": "/affected/19/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "ALPINE-CVE-2014-9636",
"aliases": [
"ALPINE-CVE-2014-9636"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0-r3"
}
]
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],
"package": {
"name": "unzip",
"purl": "pkg:apk/alpine/unzip?arch=source",
"ecosystem": "Alpine:v3.10"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2014-9636.json"
},
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{
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},
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{
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"package": {
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},
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{
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],
"package": {
"name": "unzip",
"purl": "pkg:apk/alpine/unzip?arch=source",
"ecosystem": "Alpine:v3.5"
},
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},
"ecosystem_specific": {}
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{
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]
}
],
"package": {
"name": "unzip",
"purl": "pkg:apk/alpine/unzip?arch=source",
"ecosystem": "Alpine:v3.6"
},
"database_specific": {
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},
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{
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],
"package": {
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"ecosystem": "Alpine:v3.7"
},
"database_specific": {
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{
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}
],
"package": {
"name": "unzip",
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"ecosystem": "Alpine:v3.8"
},
"database_specific": {
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},
"ecosystem_specific": {}
},
{
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{
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"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "unzip",
"purl": "pkg:apk/alpine/unzip?arch=source",
"ecosystem": "Alpine:v3.9"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2014-9636.json"
},
"ecosystem_specific": {}
}
],
"modified": "2026-10-23T15:17:40.509898762Z",
"provider": "osv",
"upstream": [
"CVE-2014-9636"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2014-9636"
]
},
"related_cves": [
{
"value": "CVE-2014-9636",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 413708,
"published_at": "2015-02-06T15:59:06.757+00:00"
}