CVE-2020-36327

01/תיאור (מקור, אנגלית)

Bundler 1.16.0 through 2.2.9 and 2.2.11 through 2.2.16 sometimes chooses a dependency source based on the highest gem version number, which means that a rogue gem found at a public source may be chosen, even if the intended choice was a private gem that is a dependency of another private gem that is explicitly depended on by the application. NOTE: it is not correct to use CVE-2021-24105 for every "Dependency Confusion" issue in every product.

02/מוצרים מושפעים

bundler: bundler; fedoraproject: fedora; microsoft: package manager configurations

03/קישורים10

• bundler.io/blog/2021/02/15/a-more-secure-bundler-we-fixed-our-‮… Vendor Advisory
• msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-2‮… PatchVendor Advisory
• bundler.io/blog/2021/02/15/a-more-secure-bundler-we-fixed-our-‮… Vendor Advisory
• msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-2‮… PatchVendor Advisory
• github.com/rubygems/rubygems/issues/3982 ExploitIssue TrackingThird Party Advisory
• www.zofrex.com/blog/2021/04/29/bundler-still-vulnerable-depend‮… ExploitThird Party Advisory
• github.com/rubygems/rubygems/issues/3982 ExploitIssue TrackingThird Party Advisory
• www.zofrex.com/blog/2021/04/29/bundler-still-vulnerable-depend‮… ExploitThird Party Advisory
• lists.fedoraproject.org/archives/list/package-announce%40lists‮…
• mensfeld.pl/2021/02/rubygems-dependency-confusion-attack-side-‮… Third Party Advisory