CVE-2022-30123
Publication date 5 December 2022
Last updated 24 July 2024
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| ruby-rack | 24.04 LTS noble |
Not affected
|
| 22.04 LTS jammy |
Fixed 2.1.4-5ubuntu1+esm2
|
|
| 20.04 LTS focal |
Fixed 2.0.7-2ubuntu0.1+esm2
|
|
| 18.04 LTS bionic |
Fixed 1.6.4-4ubuntu0.2+esm2
|
|
| 16.04 LTS xenial |
Fixed 1.6.4-3ubuntu0.2+esm2
|
|
| 14.04 LTS trusty |
Fixed 1.5.2-3+deb8u3ubuntu1~esm4
|
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Get Ubuntu ProSeverity score breakdown
| Parameter | Value |
|---|---|
| Base score |
10.0 · Critical
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5253-1
- Rack vulnerabilities
- 13 December 2022
- USN-5896-1
- Rack vulnerabilities
- 27 February 2023