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ubuntuUbuntuUSN-5340-1
HistoryMar 22, 2022 - 12:00 a.m.

CKEditor vulnerabilities

2022-03-2200:00:00
ubuntu.com
424

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

77.0%

Releases

  • Ubuntu 21.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • ckeditor - text editor which can be embedded into web pages

Details

Kyaw Min Thein discovered that CKEditor incorrectly handled
certain inputs. An attacker could possibly use this issue
to execute arbitrary code. This issue only affects
Ubuntu 18.04 LTS. (CVE-2018-9861)

Micha Bentkowski discovered that CKEditor incorrectly handled
certain inputs. An attacker could possibly use this issue to
execute arbitrary code. This issue only affects
Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-9281)

Anton Subbotin discovered that CKEditor incorrectly handled
certain inputs. An attacker could possibly use this issue to
execute arbitrary code. This issue only affects
Ubuntu 21.10. (CVE-2021-32808)

Anton Subbotin discovered that CKEditor incorrectly handled
certain inputs. An attacker could possibly use this issue to
inject arbitrary code. (CVE-2021-32809)

Or Sahar discovered that CKEditor incorrectly handled certain
inputs. An attacker could possibly use this issue to execute
arbitrary code. This issue only affects
Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-33829)

Mika Kulmala discovered that CKEditor incorrectly handled
certain inputs. An attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-37695)

OSVersionArchitecturePackageVersionFilename
Ubuntu21.10noarchckeditor< 4.16.0+dfsg-2ubuntu0.1UNKNOWN
Ubuntu20.04noarchckeditor< 4.12.1+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchckeditor< 4.5.7+dfsg-2ubuntu0.18.04.1UNKNOWN

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

77.0%