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Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade ruby22Upgrade ruby23 | Oct 3, 2017 | Jun 12, 2017 |
| Debian | — | Upgrade ruby2.1Upgrade ruby2.3 | Dec 5, 2017 | Jun 12, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade rubyUpgrade ruby-irbUpgrade ruby-libs | Sep 16, 2021 | Jun 12, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade ruby-libsUpgrade rubyUpgrade ruby-irb | Apr 30, 2021 | Jun 12, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade ruby-irbUpgrade ruby-libsUpgrade ruby | Sep 24, 2019 | Jun 12, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 12, 2017 |
| Suse | — | Upgrade yast2-ruby-bindingsUpgrade ruby2.1-develUpgrade ruby2.1Upgrade libruby2_1-2_1Upgrade ruby2.1-stdlib | Jun 10, 2020 | Jun 12, 2017 |
| Ubuntu | — | Upgrade ruby1.9.1Upgrade ruby2.0Upgrade libruby1.9.1Upgrade libruby2.0Upgrade ruby2.3Upgrade libruby2.3 | Jul 26, 2017 | Jun 12, 2017 |
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