CVE-2019-15845

Published: 20 November 2019

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 mishandles path checking within File.fnmatch functions.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
jruby
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(code not present)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(code not present)
Ubuntu 16.04 LTS (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(code not present)
ruby2.3
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus)
Released (2.3.1-2~ubuntu16.04.14)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

ruby2.5
Launchpad, Ubuntu, Debian
Upstream
Released (2.5.7-1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable

Ubuntu 18.04 LTS (Bionic Beaver)
Released (2.5.1-1ubuntu1.6)
Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/ruby/ruby/commit/a0a2640b398cffd351f87d3f6243103add66575b (master)
Upstream: https://github.com/ruby/ruby/commit/02ea1fdfc70b01189574a4a640eec3c9c81d2417 (2.5.x)