CVE-2021-31799: Arbitrary Code Execution in Rdoc
(updated )
In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.
References
- github.com/advisories/GHSA-ggxm-pgc9-g7fp
- github.com/ruby/rdoc
- github.com/ruby/rdoc/commit/a7f5d6ab88632b3b482fe10611382ff73d14eed7
- github.com/rubysec/ruby-advisory-db/blob/master/gems/rdoc/CVE-2021-31799.yml
- lists.debian.org/debian-lts-announce/2021/10/msg00009.html
- nvd.nist.gov/vuln/detail/CVE-2021-31799
- security-tracker.debian.org/tracker/CVE-2021-31799
- security.gentoo.org/glsa/202401-05
- security.netapp.com/advisory/ntap-20210902-0004
- www.oracle.com/security-alerts/cpuapr2022.html
- www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc
Code Behaviors & Features
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