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Ubuntu.comUB:CVE-2020-36389

HistoryJun 17, 2021 - 12:00 a.m.

CVE-2020-36389

2021-06-1700:00:00

ubuntu.com

4.3 Medium

CVSS2

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.3%

JSON

In CiviCRM before 5.28.1 and CiviCRM ESR before 5.27.5 ESR, the CKEditor
configuration form allows CSRF.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchcivicrm< anyUNKNOWN
ubuntu20.04noarchcivicrm< anyUNKNOWN
ubuntu16.04noarchcivicrm< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	civicrm	< any	UNKNOWN
ubuntu	20.04	noarch	civicrm	< any	UNKNOWN
ubuntu	16.04	noarch	civicrm	< any	UNKNOWN

References

civicrm.org/advisory/civi-sa-2020-11-csrf-ckeditor-configuration-form

launchpad.net/bugs/cve/CVE-2020-36389

nvd.nist.gov/vuln/detail/CVE-2020-36389

security-tracker.debian.org/tracker/CVE-2020-36389

www.cve.org/CVERecord?id=CVE-2020-36389

4.3 Medium

CVSS2

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.3%

JSON

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