Vulnerability CVE-2018-8780: Information
Description
In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.
Severity: CRITICAL (9.1) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
ruby | sisyphus | 2.5.1-alt1 | 3.1.4-alt4.4 | ALT-PU-2018-1522-1 | 203208 | Fixed |
ruby | p10 | 2.5.1-alt1 | 3.1.4-alt2.p10.1 | ALT-PU-2018-1522-1 | 203208 | Fixed |
ruby | p9 | 2.5.1-alt1 | 2.5.9-alt1 | ALT-PU-2018-1522-1 | 203208 | Fixed |
ruby | p8 | 2.5.1-alt0.M80P.1 | 2.5.1-alt0.M80P.1 | ALT-PU-2018-1698-1 | 203032 | Fixed |
ruby | c10f1 | 2.5.1-alt1 | 2.7.4-alt2.2.1 | ALT-PU-2018-1522-1 | 203208 | Fixed |
ruby | c9f2 | 2.5.1-alt1 | 2.7.6-alt0.1.c9f2 | ALT-PU-2018-1522-1 | 203208 | Fixed |
ruby | c7 | 2.4.4-alt0.M70C.1 | 2.4.4-alt0.M70C.1 | ALT-PU-2018-1813-1 | 206923 | Fixed |