CVE-2018-1002203

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'.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/ZJONSSON/node-unzipper/commit/2220ddd5b58f6252069a4f99f9475441ad0b50cd	Issue Tracking Patch Third Party Advisory
https://github.com/ZJONSSON/node-unzipper/pull/59	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/snyk/zip-slip-vulnerability	Exploit Third Party Advisory
https://snyk.io/research/zip-slip-vulnerability	Exploit Issue Tracking Patch Third Party Advisory
https://snyk.io/vuln/npm:unzipper:20180415	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/ZJONSSON/node-unzipper/commit/2220ddd5b58f6252069a4f99f9475441ad0b50cd	Issue Tracking Patch Third Party Advisory
https://github.com/ZJONSSON/node-unzipper/pull/59	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/snyk/zip-slip-vulnerability	Exploit Third Party Advisory
https://snyk.io/research/zip-slip-vulnerability	Exploit Issue Tracking Patch Third Party Advisory
https://snyk.io/vuln/npm:unzipper:20180415	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:unzipper_project:unzipper:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2018-07-25 17:29

Updated : 2024-11-21 03:40

NVD link : CVE-2018-1002203

Mitre link : CVE-2018-1002203

CVE.ORG link : CVE-2018-1002203

JSON object : View

Products Affected

unzipper_project

unzipper

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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