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ubuntuUbuntuUSN-5454-1
HistoryMay 31, 2022 - 12:00 a.m.

CUPS vulnerabilities

2022-05-3100:00:00
ubuntu.com
45

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

Low

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.4%

Releases

  • Ubuntu 22.04 LTS
  • Ubuntu 21.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • cups - Common UNIX Printing System™

Details

Joshua Mason discovered that CUPS incorrectly handled the secret key used
to access the administrative web interface. A remote attacker could
possibly use this issue to open a session as an administrator and execute
arbitrary code. (CVE-2022-26691)

It was discovered that CUPS incorrectly handled certain memory operations
when handling IPP printing. A remote attacker could possibly use this issue
to cause CUPS to crash, leading to a denial of service, or obtain sensitive
information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04
LTS. (CVE-2019-8842, CVE-2020-10001)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchcups< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-bsd< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-bsd-dbgsym< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-client< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-client-dbgsym< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-common< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-core-drivers< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-core-drivers-dbgsym< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-daemon< 2.4.1op1-1ubuntu4.1UNKNOWN
Ubuntu22.04noarchcups-daemon-dbgsym< 2.4.1op1-1ubuntu4.1UNKNOWN
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1-10 of 941

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

Low

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.4%