blog.rubygems.org
http://blog.rubygems.org/2018/02/15/2.7.6-released.html CVE-2018-1000076
CRITICAL
RubyGems Improper Verification of Cryptographic Signature vulnerability
Record summary
CVE-2018-1000076 has a selected CVSS score of 9.8 (critical).
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 Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in a mis-signed gem could be installed, as the tarball would contain multiple gem signatures.. This vulnerability appears to have been fixed in 2.7.6.
Description source: CVE List
Affected products and versions
2| Product | Source | Version range | Status |
|---|---|---|---|
org.jruby:jruby-stdlibBrowse Maven / org.jruby:jruby-stdlib | GitHub Advisory | Before 9.1.16.0 · Fixed in 9.1.16.0 | affected |
rubygems-updateBrowse RubyGems / rubygems-update | GitHub Advisory | 2.2.0 to < 2.7.6 · Fixed in 2.7.6 | affected |
References
Showing 12 of 21openSUSE-SU-2019:1771Vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html RHSA-2018:3729Vendor advisory
https://access.redhat.com/errata/RHSA-2018:3729 RHSA-2018:3730Vendor advisory
https://access.redhat.com/errata/RHSA-2018:3730 RHSA-2018:3731Vendor advisory
https://access.redhat.com/errata/RHSA-2018:3731 RHSA-2019:2028Vendor advisory
https://access.redhat.com/errata/RHSA-2019:2028 RHSA-2020:0542Vendor advisory
https://access.redhat.com/errata/RHSA-2020:0542 RHSA-2020:0591Vendor advisory
https://access.redhat.com/errata/RHSA-2020:0591 RHSA-2020:0663Vendor advisory
https://access.redhat.com/errata/RHSA-2020:0663 github.com
https://github.com/jruby/jruby/commit/0b06b48ab4432237ce5fc1bef47f2c6bcf7843f7 github.com
https://github.com/rubygems/rubygems github.com
https://github.com/rubygems/rubygems/commit/f5042b879259b1f1ce95a0c5082622c646376693