CVE-2018-1002202
Improper Limitation of a Pathname to a Restricted Directory in Zip4j
6.5
MEDIUM
CVSS 3.1
EPSS 3.7%
Description
zip4j before 1.3.3 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'.
How to fix CVE-2018-1002202
To remediate CVE-2018-1002202, upgrade the affected package to a fixed version below.
- —upgrade to 1.3.3 or later
Is CVE-2018-1002202 being exploited?
Low — EPSS is 3.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.3.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |