usn-8367-1
Vulnerability from osv_ubuntu
Published
2026-06-02 13:00
Modified
2026-06-02 13:00
Summary
node-tar-fs vulnerabilities
Details
It was discovered that tar-fs did not properly limit paths when extracting crafted tar files. An attacker could possibly use this issue to write or overwrite files outside the intended extraction directory. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-12905)
It was discovered that tar-fs did not properly validate extraction paths for certain crafted tar archives. An attacker could possibly use this issue to write files outside the intended extraction directory. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-48387)
It was discovered that tar-fs had a symlink validation bypass when extracting crafted tar files. An attacker could possibly use this issue to write files outside the intended extraction directory. (CVE-2025-59343)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-12905",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48387",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-59343",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "node-tar-fs",
"binary_version": "2.1.1-6ubuntu0.22.04.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "node-tar-fs",
"purl": "pkg:deb/ubuntu/node-tar-fs@2.1.1-6ubuntu0.22.04.1~esm1?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.1-6ubuntu0.22.04.1~esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.1.1-2",
"2.1.1-4",
"2.1.1-6"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-12905",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48387",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-59343",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "node-tar-fs",
"binary_version": "2.1.1-6ubuntu0.24.04.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:24.04:LTS",
"name": "node-tar-fs",
"purl": "pkg:deb/ubuntu/node-tar-fs@2.1.1-6ubuntu0.24.04.1~esm1?arch=source\u0026distro=esm-apps/noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.1-6ubuntu0.24.04.1~esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.1.1-6"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-59343",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:25.10"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "node-tar-fs",
"binary_version": "3.0.9+~cs2.0.4-1+deb13u1build0.25.10.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "node-tar-fs",
"purl": "pkg:deb/ubuntu/node-tar-fs@3.0.9+~cs2.0.4-1+deb13u1build0.25.10.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.9+~cs2.0.4-1+deb13u1build0.25.10.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.1.1-6",
"3.0.8+~cs2.0.4-1",
"3.0.9+~cs2.0.4-1"
]
}
],
"aliases": [],
"details": "It was discovered that tar-fs did not properly limit paths when\nextracting crafted tar files. An attacker could possibly use this\nissue to write or overwrite files outside the intended extraction\ndirectory. This issue only affected Ubuntu 22.04 LTS and Ubuntu\n24.04 LTS. (CVE-2024-12905)\n\nIt was discovered that tar-fs did not properly validate extraction\npaths for certain crafted tar archives. An attacker could possibly\nuse this issue to write files outside the intended extraction\ndirectory. This issue only affected Ubuntu 22.04 LTS and Ubuntu\n24.04 LTS. (CVE-2025-48387)\n\nIt was discovered that tar-fs had a symlink validation bypass when\nextracting crafted tar files. An attacker could possibly use this\nissue to write files outside the intended extraction directory.\n(CVE-2025-59343)",
"id": "USN-8367-1",
"modified": "2026-06-02T13:00:16Z",
"published": "2026-06-02T13:00:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8367-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-12905"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-48387"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-59343"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "node-tar-fs vulnerabilities",
"upstream": [
"UBUNTU-CVE-2024-12905",
"UBUNTU-CVE-2025-48387",
"UBUNTU-CVE-2025-59343"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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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