PT-2017-14678 · Yard+3 · Yard+3

Ztz · Published 2017-11-28 · Updated 2024-04-15 · CVE-2017-17042

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions YARD versions prior to 0.9.11

Description The issue allows attackers to conduct directory traversal attacks and read arbitrary files due to the failure to block relative paths with an initial ../ sequence in the lib/yard/core ext/file.rb file.

Recommendations For versions prior to 0.9.11, update to version 0.9.11 or later to resolve the issue.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2017-17042

GHSA-GJ4P-3WH3-2RMF

OPENSUSE-SU-2018_1908-1

OPENSUSE-SU-2024:11532-1

SUSE-SU-2018:1890-1

SUSE-SU-2018_1890-1

USN-6731-1

Affected Products

Linuxmint

Suse

Ubuntu

Yard

References · 20

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/yard/CVE-2017-17042.yml · Exploit
• https://github.com/lsegal/yard/commit/b0217b3e30dc53d057b1682506333335975e62b4 · Patch
• https://ubuntu.com/security/notices/USN-6731-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-17042 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:1890-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6731-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17042 · Security Note
• https://ubuntu.com/security/CVE-2024-27285 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17042 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-gj4p-3wh3-2rmf · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-1020001 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-17042 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-17042 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-17042 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-17042 · Vendor Advisory