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ubuntucveUbuntu.comUB:CVE-2020-16293
HistoryAug 13, 2020 - 12:00 a.m.

CVE-2020-16293

2020-08-1300:00:00
ubuntu.com
ubuntu.com
11

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

71.5%

A null pointer dereference vulnerability in
compose_group_nonknockout_nonblend_isolated_allmask_common() in
base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote
attacker to cause a denial of service via a crafted PDF file. This is fixed
in v9.51.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchghostscript< 9.26~dfsg+0-0ubuntu0.18.04.13UNKNOWN
ubuntu20.04noarchghostscript< 9.50~dfsg-5ubuntu4.2UNKNOWN

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

71.5%