CVE-2022-30122
Published: 5 December 2022
A possible denial of service vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 in the multipart parsing component of Rack.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ruby-rack Launchpad, Ubuntu, Debian |
bionic |
Released
(1.6.4-4ubuntu0.2+esm2)
Available with Ubuntu Pro |
| focal |
Released
(2.0.7-2ubuntu0.1+esm2)
Available with Ubuntu Pro |
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Released
(2.1.4-5ubuntu1+esm2)
Available with Ubuntu Pro |
|
| kinetic |
Not vulnerable
(2.2.4-2)
|
|
| lunar |
Not vulnerable
(2.2.4-2)
|
|
| mantic |
Not vulnerable
(2.2.4-2)
|
|
| trusty |
Released
(1.5.2-3+deb8u3ubuntu1~esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(2.0.9.1, 2.1.4.1, 2.2.3.1)
|
|
| xenial |
Released
(1.6.4-3ubuntu0.2+esm2)
Available with Ubuntu Pro |
|
|
Patches: upstream: https://github.com/rack/rack/commit/d286516cbd58fbb2ad6944ce9040e9ba96d9371a |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |