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 |