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ubuntuUbuntuUSN-6017-1
HistoryApr 13, 2023 - 12:00 a.m.

Ghostscript vulnerability

2023-04-1300:00:00
ubuntu.com
29
ghostscript
ubuntu
denial of service
arbitrary code
vulnerability

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.9%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • ghostscript - PostScript and PDF interpreter

Details

Hadrien Perrineau discovered that Ghostscript incorrectly handled certain
inputs. An attacker could possibly use this issue to cause a denial of
service, or possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchghostscript< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchghostscript-dbgsym< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchghostscript-doc< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchghostscript-x< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchghostscript-x-dbgsym< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchlibgs-dev< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchlibgs9< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchlibgs9-common< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.10noarchlibgs9-dbgsym< 9.56.1~dfsg1-0ubuntu3.1UNKNOWN
Ubuntu22.04noarchghostscript< 9.55.0~dfsg1-0ubuntu5.2UNKNOWN
Rows per page:
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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.9%