ruby-rack: A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a pos...
CVE-2022-30123 is fixed in ruby-rack on 1 platform, first by ruby-rack 1.6.4-4ubuntu0.2+esm2, released December 5, 2022. It is not reported as exploited. Patch Radar priority: High.
A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ruby-rack · Debian 12.15 (bookworm) | 2.2.4-1 | DEBIAN-CVE-2022-30123 | Dec 5, 2022 |
| ruby-rack · Debian 13.5 (trixie) | 2.2.4-1 | DEBIAN-CVE-2022-30123 | Dec 5, 2022 |
| ruby-rack · Debian 14 | 2.2.4-1 | DEBIAN-CVE-2022-30123 | Dec 5, 2022 |
| ruby-rack · Ubuntu 18.04.6 LTS (bionic) | 1.6.4-4ubuntu0.2+esm2 | ruby-rack 1.6.4-4ubuntu0.2+esm2 | Dec 5, 2022 |
| ruby-rack · Ubuntu 20.04 LTS (focal) | 2.0.7-2ubuntu0.1+esm2 | ruby-rack 2.0.7-2ubuntu0.1+esm2 | Dec 5, 2022 |
| ruby-rack · Ubuntu 22.04.1 LTS (jammy) | 2.1.4-5ubuntu1+esm2 | ruby-rack 2.1.4-5ubuntu1+esm2 | Dec 5, 2022 |
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