Overview
- Description
- A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2).
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-59
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:node-tar_project:node-tar:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "25114F61-BC5B-4B8E-B991-01EE8F6E8B1B",
"versionEndExcluding": "2.2.2"
},
{
"criteria": "cpe:2.3:a:node-tar_project:node-tar:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "80C2038D-E008-44E4-89B9-210B0612BE3F",
"versionEndExcluding": "4.4.2",
"versionStartIncluding": "3.0.0"
}
],
"operator": "OR"
}
]
}
]