Debian/jruby: medium 5.8
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address
Action: Upgrade jruby to 9.3.9.0+ds-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 9.3.9.0+ds-1 | - |
Fixed versions
| 9.3.9.0+ds-1 |
Sources
- osv: DEBIAN-CVE-2021-31810#Debian:13/jruby
- https://security-tracker.debian.org/tracker/CVE-2021-31810
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