CVE-2018-1002202
Medium
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'.
SeverityMedium
CVSS6.5
Exploit probability—
ProductZip4j
PublishedJul 25, 2018
First seenJul 25, 2018
Weakness typeCWE-22Path traversal
How to fix
Update
- zip4j_project zip4j1.3.3 or later
- net.lingala.zip4j:zip4j1.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zip4j_project zip4j | v < 1.3.3 | 1.3.3 |
| net.lingala.zip4j:zip4jMaven | v < 1.3.3 | 1.3.3 |
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