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amazonAmazonALAS2-2023-2003
HistoryMar 17, 2023 - 4:35 p.m.

Low: ghostscript

2023-03-1716:35:00
alas.aws.amazon.com
9

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

52.8%

Issue Overview:

Artifex Ghostscript through 9.26 mishandles .completefont. NOTE: this issue exists because of an incomplete fix for CVE-2019-3839. (CVE-2019-25059)

Affected Packages:

ghostscript

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update ghostscript to update your system.

New Packages:

aarch64:  
    ghostscript-9.25-5.amzn2.0.2.aarch64  
    libgs-9.25-5.amzn2.0.2.aarch64  
    libgs-devel-9.25-5.amzn2.0.2.aarch64  
    ghostscript-gtk-9.25-5.amzn2.0.2.aarch64  
    ghostscript-cups-9.25-5.amzn2.0.2.aarch64  
    ghostscript-debuginfo-9.25-5.amzn2.0.2.aarch64  
  
i686:  
    ghostscript-9.25-5.amzn2.0.2.i686  
    libgs-9.25-5.amzn2.0.2.i686  
    libgs-devel-9.25-5.amzn2.0.2.i686  
    ghostscript-gtk-9.25-5.amzn2.0.2.i686  
    ghostscript-cups-9.25-5.amzn2.0.2.i686  
    ghostscript-debuginfo-9.25-5.amzn2.0.2.i686  
  
noarch:  
    ghostscript-doc-9.25-5.amzn2.0.2.noarch  
  
src:  
    ghostscript-9.25-5.amzn2.0.2.src  
  
x86_64:  
    ghostscript-9.25-5.amzn2.0.2.x86_64  
    libgs-9.25-5.amzn2.0.2.x86_64  
    libgs-devel-9.25-5.amzn2.0.2.x86_64  
    ghostscript-gtk-9.25-5.amzn2.0.2.x86_64  
    ghostscript-cups-9.25-5.amzn2.0.2.x86_64  
    ghostscript-debuginfo-9.25-5.amzn2.0.2.x86_64  

Additional References

Red Hat: CVE-2019-25059

Mitre: CVE-2019-25059

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

52.8%