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jvnJapan Vulnerability NotesJVN:52486659
HistoryFeb 05, 2020 - 12:00 a.m.

JVN#52486659: Ghostscript access restriction bypass vulnerability

2020-02-0500:00:00
Japan Vulnerability Notes
jvn.jp
65

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

75.0%

Ghostscript provided by Artifex Software Inc. contains an access restriction bypass vulnerability (CWE-284).

Impact

By Ghostscript processing a specially crafted file, arbitrary command may be executed with the privilege of Ghostscript.

Solution

Update the Software
Update the software according to the information provided by the developer.
According to developer, this vulnerability was addressed in Ghostscript 9.50.

Products Affected

  • Ghostscript 9.27 and earlier
    As for the details of the affected Ghostscript packages, refer to the information under the section [Vendor Status].

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

75.0%