UBUNTU-CVE-2021-40906
- Source
- https://ubuntu.com/security/CVE-2021-40906
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40906.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-40906
- Upstream
- Downstream
- Related
- Published
- 2022-03-25T23:15:00Z
- Modified
- 2026-02-04T02:27:19.713922Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone. This Reflected XSS allows an attacker to open a backdoor on the device with HTML content and interpreted by the browser (such as JavaScript or other client-side scripts) or to steal the session cookies of a user who has previously authenticated via a man in the middle. Successful exploitation requires access to the web service resource without authentication.
- References
Affected packages
Ubuntu:18.04:LTS / check-mk
Package
- Name
- check-mk
- Purl
- pkg:deb/ubuntu/check-mk@1.2.8p16-1ubuntu0.2?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.2.8p16-1ubuntu0.2
Ecosystem specific
{
"binaries": [
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-agent"
},
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-agent-logwatch"
},
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-config-icinga"
},
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-livestatus"
},
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-multisite"
},
{
"binary_version": "1.2.8p16-1ubuntu0.2",
"binary_name": "check-mk-server"
}
],
"availability": "No subscription required"
}