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GoogleOSV:USN-5527-2

HistoryJul 20, 2022 - 10:26 a.m.

check-mk vulnerabilities

2022-07-2010:26:46

Google

osv.dev

checkmk

ubuntu 16.04 esm

vulnerabilities

authentication

cross-site scripting

information disclosure

cve-2017-14955

cve-2017-9781

cve-2021-36563

cve-2021-40906

cve-2022-24565

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

Confidence

High

EPSS

0.015

Percentile

87.0%

JSON

USN-5527-1 fixed vulnerabilities in Checkmk. This update provides the
corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Checkmk incorrectly handled authentication. An attacker
could possibly use this issue to cause a race condition leading to information
disclosure. (CVE-2017-14955)

It was discovered that Checkmk incorrectly handled certain inputs. An attacker
could use these cross-site scripting issues to inject arbitrary html or
javascript code to obtain sensitive information including user information,
session cookies and valid credentials. (CVE-2017-9781, CVE-2021-36563,
CVE-2021-40906, CVE-2022-24565)