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ubuntuUbuntuUSN-6391-2
HistorySep 21, 2023 - 12:00 a.m.

CUPS vulnerability

2023-09-2100:00:00
ubuntu.com
22

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

41.6%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • cups - Common UNIX Printing System™

Details

USN-6391-1 fixed a vulnerability in CUPS. This update provides
the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.

Original advisory details:

It was discovered that CUPS incorrectly parsed certain Postscript objects.
If a user or automated system were tricked into printing a specially
crafted document, a remote attacker could use this issue to cause CUPS to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchcups< 2.2.7-1ubuntu2.10+esm2UNKNOWN
Ubuntu18.04noarchcups< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-bsd< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-bsd-dbgsym< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-client< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-client-dbgsym< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-common< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-core-drivers< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-core-drivers-dbgsym< 2.2.7-1ubuntu2.10UNKNOWN
Ubuntu18.04noarchcups-daemon< 2.2.7-1ubuntu2.10UNKNOWN
Rows per page:
1-10 of 671

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

41.6%