Vulnerability CVE-2018-8779: 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 UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Published: April 4, 2018
Modified: July 21, 2019
Error type identifier: CWE-20

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
rubysisyphus2.5.1-alt13.1.4-alt4.3ALT-PU-2018-1522-1203208Fixed
rubyp102.5.1-alt13.1.4-alt2.p10.1ALT-PU-2018-1522-1203208Fixed
rubyp92.5.1-alt12.5.9-alt1ALT-PU-2018-1522-1203208Fixed
rubyp82.5.1-alt0.M80P.12.5.1-alt0.M80P.1ALT-PU-2018-1698-1203032Fixed
rubyc10f12.5.1-alt12.7.4-alt2.2.1ALT-PU-2018-1522-1203208Fixed
rubyc9f22.5.1-alt12.7.6-alt0.1.c9f2ALT-PU-2018-1522-1203208Fixed
rubyc72.4.4-alt0.M70C.12.4.4-alt0.M70C.1ALT-PU-2018-1813-1206923Fixed

References to Advisories, Solutions, and Tools

    1. Configuration 1

      cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
      Start including
      2.3.0
      End excliding
      2.3.7

      cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
      Start including
      2.4.0
      End excliding
      2.4.4

      cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
      Start including
      2.5.0
      End excliding
      2.5.1

      cpe:2.3:a:ruby-lang:ruby:2.6.0:preview1:*:*:*:*:*:*

      cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
      Start including
      2.2.0
      End excliding
      2.2.10

      Configuration 2

      cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

      cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

      cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*

      Configuration 3

      cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

      cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*