ubuntu-cve-2017-6350
Vulnerability from osv_ubuntu
Published
2017-02-27 07:59
Modified
2025-09-08 16:44
Summary
Details
An integer overflow at an unserialize_uep memory allocation site would occur for vim before patch 8.0.0378, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.
Severity
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "vim",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-athena",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-common",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-gnome",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-gtk",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-gui-common",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-lesstif",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-nox",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-runtime",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
},
{
"binary_name": "vim-tiny",
"binary_version": "2:7.4.052-1ubuntu3.1+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "vim",
"purl": "pkg:deb/ubuntu/vim@2:7.4.052-1ubuntu3.1+esm1?arch=source\u0026distro=trusty/esm"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2:7.4.052-1ubuntu3.1+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:7.4.000-1ubuntu2",
"2:7.4.052-1ubuntu1",
"2:7.4.052-1ubuntu2",
"2:7.4.052-1ubuntu3",
"2:7.4.052-1ubuntu3.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "vim",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-athena",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-athena-py2",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-common",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gnome",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gnome-py2",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gtk",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gtk-py2",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gtk3",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gtk3-py2",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-gui-common",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-nox",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-nox-py2",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-runtime",
"binary_version": "2:7.4.1689-3ubuntu1.4"
},
{
"binary_name": "vim-tiny",
"binary_version": "2:7.4.1689-3ubuntu1.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "vim",
"purl": "pkg:deb/ubuntu/vim@2:7.4.1689-3ubuntu1.4?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2:7.4.1689-3ubuntu1.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:7.4.712-2ubuntu4",
"2:7.4.826-1ubuntu1",
"2:7.4.826-1ubuntu2",
"2:7.4.826-1ubuntu3",
"2:7.4.963-1ubuntu1",
"2:7.4.963-1ubuntu4",
"2:7.4.963-1ubuntu5",
"2:7.4.1689-3ubuntu1",
"2:7.4.1689-3ubuntu1.1",
"2:7.4.1689-3ubuntu1.2",
"2:7.4.1689-3ubuntu1.3"
]
}
],
"aliases": [],
"details": "An integer overflow at an unserialize_uep memory allocation site would occur for vim before patch 8.0.0378, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.",
"id": "UBUNTU-CVE-2017-6350",
"modified": "2025-09-08T16:44:09Z",
"published": "2017-02-27T07:59:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-6350"
},
{
"type": "REPORT",
"url": "https://groups.google.com/forum/#!topic/vim_dev/L_dOHOOiQ5Q"
},
{
"type": "REPORT",
"url": "https://groups.google.com/forum/#!topic/vim_dev/QPZc0CY9j3Y"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4309-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-6350"
}
],
"related": [
"USN-4309-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2017-6350"
]
}
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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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