HIGH7.5
GHSA-gx69-6cp4-hxrj
RubyGems Link Following vulnerability
Quick fix
GHSA-gx69-6cp4-hxrj — rubygems-update: upgrade to the fixed version with the command below.
bundle update rubygems-updateDetails
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 `install_location` function of `package.rb` that can result in path traversal when writing to a symlinked basedir outside of the root. This vulnerability appears to have been fixed in 2.7.6.
Are you affected?
Enter the version of the package you're using.
Affected packages
Maven/org.jruby:jruby-stdlib
Introduced in:
0Fixed in: 9.1.16.0Fix
# pom.xml: bump <version>9.1.16.0</version> for org.jruby:jruby-stdlibReferences
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000073[ADVISORY]
- https://github.com/rubygems/rubygems/commit/1b931fc03b819b9a0214be3eaca844ef534175e2[WEB]
- https://github.com/jruby/jruby/commit/0b06b48ab4432237ce5fc1bef47f2c6bcf7843f7[WEB]
- https://www.debian.org/security/2018/dsa-4259[WEB]
- https://www.debian.org/security/2018/dsa-4219[WEB]
- https://usn.ubuntu.com/3621-1[WEB]
- https://lists.debian.org/debian-lts-announce/2018/08/msg00028.html[WEB]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2018-1000073.yml[WEB]
- https://github.com/rubygems/rubygems[PACKAGE]
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925986[WEB]
- https://access.redhat.com/errata/RHSA-2020:0663[WEB]
- https://access.redhat.com/errata/RHSA-2020:0591[WEB]
- https://access.redhat.com/errata/RHSA-2020:0542[WEB]
- https://access.redhat.com/errata/RHSA-2019:2028[WEB]
- https://access.redhat.com/errata/RHSA-2018:3731[WEB]
- https://access.redhat.com/errata/RHSA-2018:3730[WEB]
- https://access.redhat.com/errata/RHSA-2018:3729[WEB]
- http://blog.rubygems.org/2018/02/15/2.7.6-released.html[WEB]
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html[WEB]