VDB
CVE-2017-17042
CVE-2017-17042
PUBLISHED
CVSS 7.5 HIGH
lib/yard/core_ext/file.rb in the server in YARD before 0.9.11 does not block relative paths with an initial ../ sequence, which allows attackers to conduct directory traversal attacks and read arbitrary files.
EPSS 2.89% · 85.9th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
2.89%
85.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | yard | 0, 0.8.7.6-1, * |
Timeline
- Nov 28, 2017 CVE Published
- Dec 20, 2017 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-17042 third-party-advisory
- https://github.com/lsegal/yard/commit/b0217b3e30dc53d057b1682506333335975e62b4 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-17042 third-party-advisory
- https://ubuntu.com/security/notices/USN-6731-1 vendor-advisory