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Test Kennung:1.3.6.1.4.1.25623.1.0.851986
Kategorie:SuSE Local Security Checks
Titel:openSUSE: Security Advisory for ghostscript (openSUSE-SU-2018:3038-1)
Zusammenfassung:The remote host is missing an update for the 'ghostscript'; package(s) announced via the openSUSE-SU-2018:3038-1 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'ghostscript'
package(s) announced via the openSUSE-SU-2018:3038-1 advisory.

Vulnerability Insight:
This update for ghostscript to version 9.25 fixes the following issues:

These security issues were fixed:

- CVE-2018-17183: Remote attackers were be able to supply crafted
PostScript to potentially overwrite or replace error handlers to inject
code (bsc#1109105)

- CVE-2018-15909: Prevent type confusion using the .shfill operator that
could have been used by attackers able to supply crafted PostScript
files to crash the interpreter or potentially execute code (bsc#1106172).

- CVE-2018-15908: Prevent attackers that are able to supply malicious
PostScript files to bypass .tempfile restrictions and write files
(bsc#1106171).

- CVE-2018-15910: Prevent a type confusion in the LockDistillerParams
parameter that could have been used to crash the interpreter or execute
code (bsc#1106173).

- CVE-2018-15911: Prevent use uninitialized memory access in the aesdecode
operator that could have been used to crash the interpreter or
potentially execute code (bsc#1106195).

- CVE-2018-16513: Prevent a type confusion in the setcolor function that
could have been used to crash the interpreter or possibly have
unspecified other impact (bsc#1107412).

- CVE-2018-16509: Incorrect 'restoration of privilege' checking during
handling
of /invalidaccess exceptions could be have been used by attackers able
to supply crafted PostScript to execute code using the 'pipe'
instruction (bsc#1107410).

- CVE-2018-16510: Incorrect exec stack handling in the 'CS' and 'SC' PDF
primitives could have been used by remote attackers able to supply
crafted PDFs to crash the interpreter or possibly have unspecified other
impact (bsc#1107411).

- CVE-2018-16542: Prevent attackers able to supply crafted PostScript
files from using insufficient interpreter stack-size checking during
error handling to crash the interpreter (bsc#1107413).

- CVE-2018-16541: Prevent attackers able to supply crafted PostScript
files from using incorrect free logic in pagedevice replacement to crash
the interpreter (bsc#1107421).

- CVE-2018-16540: Prevent use-after-free in copydevice handling that could
have been used to crash the interpreter or possibly have unspecified
other impact (bsc#1107420).

- CVE-2018-16539: Prevent attackers able to supply crafted PostScript
files from using incorrect access checking in temp file handling to
disclose contents
of files on the system otherwise not readable (bsc#1107422).

- CVE-2018-16543: gssetresolution and gsgetresolution allowed attackers to
have an unspecified impact (bsc#1107423).

- CVE-2018-16511: A type confusion in 'zty ...

Description truncated, please see the referenced URL(s) for more information.

Affected Software/OS:
ghostscript on openSUSE Leap 15.0.

Solution:
Please install the updated package(s).

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2018-15908
Common Vulnerability Exposure (CVE) ID: CVE-2018-15909
Common Vulnerability Exposure (CVE) ID: CVE-2018-15910
Common Vulnerability Exposure (CVE) ID: CVE-2018-15911
Common Vulnerability Exposure (CVE) ID: CVE-2018-16509
Common Vulnerability Exposure (CVE) ID: CVE-2018-16510
Common Vulnerability Exposure (CVE) ID: CVE-2018-16511
Common Vulnerability Exposure (CVE) ID: CVE-2018-16513
Common Vulnerability Exposure (CVE) ID: CVE-2018-16539
Common Vulnerability Exposure (CVE) ID: CVE-2018-16540
Common Vulnerability Exposure (CVE) ID: CVE-2018-16541
Common Vulnerability Exposure (CVE) ID: CVE-2018-16542
Common Vulnerability Exposure (CVE) ID: CVE-2018-16543
Common Vulnerability Exposure (CVE) ID: CVE-2018-16585
Common Vulnerability Exposure (CVE) ID: CVE-2018-16802
Common Vulnerability Exposure (CVE) ID: CVE-2018-17183
CopyrightCopyright (C) 2018 Greenbone Networks GmbH

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