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[email protected]CVE-2018-1002203

HistoryOct 03, 2022 - 4:21 p.m.

CVE-2018-1002203

2022-10-0316:21:40

CWE-22

[email protected]

web.nvd.nist.gov

cve-2018-1002203

unzipper

npm library

directory traversal

vulnerability

zip-slip

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.6%

JSON

unzipper npm library before 0.8.13 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a …/ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as ‘Zip-Slip’.

Affected configurations

NVD

Node

unzipper_projectunzipperRange<0.8.13node.js

CPENameOperatorVersion
unzipper_project:unzipperunzipper project unzipperlt0.8.13

CPE	Name	Operator	Version
unzipper_project:unzipper	unzipper project unzipper	lt	0.8.13

CNA Affected

[
  {
    "product": "unzipper",
    "vendor": "node.js",
    "versions": [
      {
        "lessThan": "0.8.13",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]