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slackwareSlackware Linux ProjectSSA-2019-092-01
HistoryApr 02, 2019 - 9:14 p.m.

[slackware-security] ghostscript

2019-04-0221:14:35
Slackware Linux Project
www.slackware.com
13

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

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

0.017 Low

EPSS

Percentile

87.8%

New ghostscript packages are available for Slackware 14.2 and -current to
fix security issues.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/ghostscript-9.26-i586-1_slack14.2.txz: Upgraded.
Fixes security issues:
A specially crafted PostScript file could have access to the file system
outside of the constrains imposed by -dSAFER.
Transient procedures can allow access to system operators, leading to
remote code execution.
For more information, see:
https://vulners.com/cve/CVE-2019-3835
https://vulners.com/cve/CVE-2019-3838
https://vulners.com/cve/CVE-2019-6116
(* Security fix *)

Where to find the new packages:

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the “Get Slack” section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/ghostscript-9.26-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/ghostscript-9.26-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/ap/ghostscript-9.26-i586-2.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/ap/ghostscript-9.26-x86_64-2.txz

MD5 signatures:

Slackware 14.2 package:
f4758b3fb8b489c5d952cb4adead3906 ghostscript-9.26-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
7f80a24e354260abcfd57d71f1100e96 ghostscript-9.26-x86_64-1_slack14.2.txz

Slackware -current package:
d3088e1ae4aeb2fb7747991ec40870bb ap/ghostscript-9.26-i586-2.txz

Slackware x86_64 -current package:
80fed94357eb57a9c3877f39b8d2af50 ap/ghostscript-9.26-x86_64-2.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg ghostscript-9.26-i586-1_slack14.2.txz

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

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

0.017 Low

EPSS

Percentile

87.8%