CVE-2021-43840
1 advisory.
RubyGems/message_bus CVE-2021-43840: medium 4.2
Path traversal when MessageBus::Diagnostics is enabled
Action: Upgrade message_bus to 3.3.7 or later.
bundle update message_busAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.7 | - |
Fixed versions
| 3.3.7 |
Sources
- osv: GHSA-xmgj-5fh3-xjmm
- https://github.com/discourse/message_bus/security/advisories/GHSA-xmgj-5fh3-xjmm
- https://nvd.nist.gov/vuln/detail/CVE-2021-43840
- https://github.com/discourse/message_bus/commit/9b6deee01ed474c7e9b5ff65a06bb0447b4db2ba
- https://github.com/discourse/message_bus
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/message_bus/CVE-2021-43840.yml
CVE-2021-43840 · published · modified · JSON