CVE-2022-48571
Published: 22 August 2023
memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
memcached
Launchpad, Ubuntu, Debian |
bionic |
Released
(1.5.6-0ubuntu1.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
| focal |
Released
(1.5.22-2ubuntu0.3)
|
|
| jammy |
Not vulnerable
(1.6.14-1)
|
|
| lunar |
Not vulnerable
|
|
| mantic |
Not vulnerable
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Released
(1.6.8+dfsg-1)
|
|
| xenial |
Released
(1.4.25-2ubuntu1.5+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
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 |