usn-4672-1
Vulnerability from osv_ubuntu
Published
2020-12-16 17:27
Modified
2026-06-29 10:52
Summary
unzip vulnerabilities
Details
Rene Freingruber discovered that unzip incorrectly handled certain specially crafted password protected ZIP archives. If a user or automated system using unzip were tricked into opening a specially crafted zip file, an attacker could exploit this to cause a crash, resulting in a denial of service. (CVE-2018-1000035)
Antonio Carista discovered that unzip incorrectly handled certain specially crafted ZIP archives. If a user or automated system using unzip were tricked into opening a specially crafted zip file, an attacker could exploit this to cause a crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. (CVE-2018-18384)
It was discovered that unzip incorrectly handled certain specially crafted ZIP archives. If a user or automated system using unzip were tricked into opening a specially crafted zip file, an attacker could exploit this to cause resource consumption, resulting in a denial of service. (CVE-2019-13232)
Martin Carpenter discovered that unzip incorrectly handled certain specially crafted ZIP archives. If a user or automated system using unzip were tricked into opening a specially crafted zip file, an attacker could exploit this to cause a crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04 LTS. (CVE-2014-9913)
Alexis Vanden Eijnde discovered that unzip incorrectly handled certain specially crafted ZIP archives. If a user or automated system using unzip were tricked into opening a specially crafted zip file, an attacker could exploit this to cause a crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04 LTS. (CVE-2016-9844)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2014-9913",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2016-9844",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-18384",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-1000035",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-13232",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:14.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "unzip",
"binary_version": "6.0-9ubuntu1.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "unzip",
"purl": "pkg:deb/ubuntu/unzip@6.0-9ubuntu1.6?arch=source\u0026distro=trusty/esm"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0-9ubuntu1.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0-9ubuntu1",
"6.0-9ubuntu1.1",
"6.0-9ubuntu1.2",
"6.0-9ubuntu1.3",
"6.0-9ubuntu1.4",
"6.0-9ubuntu1.5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2014-9913",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2016-9844",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-1000035",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-13232",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "unzip",
"binary_version": "6.0-20ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "unzip",
"purl": "pkg:deb/ubuntu/unzip@6.0-20ubuntu1.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0-20ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0-17ubuntu1",
"6.0-19ubuntu1",
"6.0-19ubuntu2",
"6.0-20ubuntu1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-1000035",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-13232",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "unzip",
"binary_version": "6.0-21ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "unzip",
"purl": "pkg:deb/ubuntu/unzip@6.0-21ubuntu1.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0-21ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0-21ubuntu1"
]
}
],
"aliases": [],
"details": "Rene Freingruber discovered that unzip incorrectly handled certain\nspecially crafted password protected ZIP archives. If a user or automated\nsystem using unzip were tricked into opening a specially crafted zip file,\nan attacker could exploit this to cause a crash, resulting in a denial of\nservice. (CVE-2018-1000035)\n\nAntonio Carista discovered that unzip incorrectly handled certain\nspecially crafted ZIP archives. If a user or automated system using unzip\nwere tricked into opening a specially crafted zip file, an attacker could\nexploit this to cause a crash, resulting in a denial of service. This\nissue only affected Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n(CVE-2018-18384)\n\nIt was discovered that unzip incorrectly handled certain specially crafted\nZIP archives. If a user or automated system using unzip were tricked into\nopening a specially crafted zip file, an attacker could exploit this to\ncause resource consumption, resulting in a denial of service.\n(CVE-2019-13232)\n\nMartin Carpenter discovered that unzip incorrectly handled certain\nspecially crafted ZIP archives. If a user or automated system using unzip\nwere tricked into opening a specially crafted zip file, an attacker could\nexploit this to cause a crash, resulting in a denial of service. This\nissue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04\nLTS. (CVE-2014-9913)\n\nAlexis Vanden Eijnde discovered that unzip incorrectly handled certain\nspecially crafted ZIP archives. If a user or automated system using unzip\nwere tricked into opening a specially crafted zip file, an attacker could\nexploit this to cause a crash, resulting in a denial of service. This\nissue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04\nLTS. (CVE-2016-9844)\n",
"id": "USN-4672-1",
"modified": "2026-06-29T10:52:48Z",
"published": "2020-12-16T17:27:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4672-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2014-9913"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-9844"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-18384"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-1000035"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-13232"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "unzip vulnerabilities",
"upstream": [
"UBUNTU-CVE-2014-9913",
"UBUNTU-CVE-2016-9844",
"UBUNTU-CVE-2018-18384",
"UBUNTU-CVE-2018-1000035",
"UBUNTU-CVE-2019-13232"
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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