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Test Kennung:1.3.6.1.4.1.25623.1.0.882974
Kategorie:CentOS Local Security Checks
Titel:CentOS Update for ghostscript CESA-2018:3760 centos6
Zusammenfassung:The remote host is missing an update for the 'ghostscript'; package(s) announced via the CESA-2018:3760 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'ghostscript'
package(s) announced via the CESA-2018:3760 advisory.

Vulnerability Insight:
The Ghostscript suite contains utilities for rendering PostScript and PDF
documents. Ghostscript translates PostScript code to common bitmap formats
so that the code can be displayed or printed.

Security Fix(es):

* It was discovered that the ghostscript /invalidaccess checks fail under
certain conditions. An attacker could possibly exploit this to bypass the

- -dSAFER protection and, for example, execute arbitrary shell commands via a
specially crafted PostScript document. (CVE-2018-16509)

Red Hat would like to thank Tavis Ormandy (Google Project Zero) for
reporting this issue.

Affected Software/OS:
ghostscript on CentOS 6.

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-2018-16509
BugTraq ID: 105122
http://www.securityfocus.com/bid/105122
Debian Security Information: DSA-4294 (Google Search)
https://www.debian.org/security/2018/dsa-4294
https://www.exploit-db.com/exploits/45369/
https://security.gentoo.org/glsa/201811-12
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=5516c614dc33662a2afdc377159f70218e67bde5
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=78911a01b67d590b4a91afac2e8417360b934156
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=79cccf641486a6595c43f1de1cd7ade696020a31
http://seclists.org/oss-sec/2018/q3/142
https://bugs.ghostscript.com/show_bug.cgi?id=699654
https://www.artifex.com/news/ghostscript-security-resolved/
https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
RedHat Security Advisories: RHSA-2018:2918
https://access.redhat.com/errata/RHSA-2018:2918
RedHat Security Advisories: RHSA-2018:3760
https://access.redhat.com/errata/RHSA-2018:3760
https://usn.ubuntu.com/3768-1/
CopyrightCopyright (C) 2018 Greenbone AG

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