VDB
CVE-2018-1000544
CVE-2018-1000544
PUBLISHED
CVSS 9.800000190734863 CRITICAL
rubyzip gem rubyzip version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable via If a site allows uploading of .zip files , an attacker can upload a malicious file that contains symlinks or files with absolute pathnames "../" to write arbitrary files to the filesystem..
EPSS 4.41% · 91.3th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
4.41%
91.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ruby-zip | 1.2.1-1, 0 |
| Ubuntu:16.04:LTS | ruby-zip | 0, 1.1.7-1 |
Timeline
- Jun 26, 2018 CVE Published
- Mar 13, 2019 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2018-1000544 third-party-advisory
- https://ubuntu.com/security/CVE-2018-1000544 advisory
- https://github.com/rubyzip/rubyzip/issues/369 discussion