CVE-2018-1000079

 

Published at: - 13-03-2018 04:29

Last modified: - 03-10-2022 07:18

Total changes: - 2

Description

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in gem installation that can result in the gem could write to arbitrary filesystem locations during installation. This attack appear to be exploitable via the victim must install a malicious gem. This vulnerability appears to have been fixed in 2.7.6.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

 

Verification logic

 

Reference

• https://github.com/rubygems/rubygems/commit/f83f911e19e27cbac1ccce7471d96642241dd759
• https://github.com/rubygems/rubygems/commit/666ef793cad42eed96f7aee1cdf77865db921099
• http://blog.rubygems.org/2018/02/15/2.7.6-released.html
• USN-3621-1-
• DSA-4219-
• [debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update-
• DSA-4259-
• RHSA-2018:3731-
• RHSA-2018:3730-
• RHSA-2018:3729-
• openSUSE-SU-2019:1771-
• RHSA-2019:2028-
• RHSA-2020:0542-
• RHSA-2020:0591-
• RHSA-2020:0663-

 

Keywords

NVD

 

CVE-2018-1000079

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures