HighFix available
unzip — security advisory
A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives that allows an attacker to perform a denial of service or to possibly achieve code execution.
- Products
- unzip
- Affected versions
- Not specified
- Fixed versions
- 6.0-r3
- CVEs
- CVE-2018-1000035
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:56 UTC · Revision 1
Source evidence
A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives that allows an attacker to perform a denial of service or to possibly achieve code execution.
osv:ALPINE-CVE-2018-1000035
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
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"ecosystem": "Alpine:v3.9"
},
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}
],
"modified": "2026-10-23T17:17:55.149223078Z",
"provider": "osv",
"upstream": [
"CVE-2018-1000035"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2018-1000035"
]
},
"related_cves": [
{
"value": "CVE-2018-1000035",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 414936,
"published_at": "2018-02-09T23:29:01.213+00:00"
}