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ubuntucveUbuntu.comUB:CVE-2021-45944
HistoryJan 01, 2022 - 12:00 a.m.

CVE-2021-45944

2022-01-0100:00:00
ubuntu.com
ubuntu.com
15

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

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

EPSS

0.001

Percentile

48.3%

Ghostscript GhostPDL 9.50 through 9.53.3 has a use-after-free in
sampled_data_sample (called from sampled_data_continue and interp).

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchghostscript< 9.26~dfsg+0-0ubuntu0.18.04.15UNKNOWN
ubuntu20.04noarchghostscript< 9.50~dfsg-5ubuntu4.5UNKNOWN
ubuntu21.04noarchghostscript< 9.53.3~dfsg-7ubuntu0.2UNKNOWN
ubuntu16.04noarchghostscript< 9.26~dfsg+0-0ubuntu0.16.04.14+esm1UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

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

EPSS

0.001

Percentile

48.3%