Executive Summary
Summary | |
---|---|
Title | ghostscript security and bug fix update |
Informations | |||
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Name | RHSA-2019:0229 | First vendor Publication | 2019-01-31 |
Vendor | RedHat | Last vendor Modification | 2019-01-31 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for ghostscript is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x 3. Description: 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): * ghostscript: use-after-free in copydevice handling (699661) (CVE-2018-16540) * ghostscript: access bypass in psi/zdevice2.c (700153) (CVE-2018-19475) * ghostscript: access bypass in psi/zicc.c (700169) (CVE-2018-19476) * ghostscript: access bypass in psi/zfjbig2.c (700168) (CVE-2018-19477) * ghostscript: subroutines within pseudo-operators must themselves be pseudo-operators (700317) (CVE-2019-6116) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Tavis Ormandy (Google Project Zero) for reporting CVE-2019-6116. Bug Fix(es): * Previously, ghostscript-9.07-31.el7_6.1 introduced a regression during the standard input reading, causing a "/invalidfileaccess in --run--" error. With this update, the regression has been fixed and the described error no longer occurs. (BZ#1665919) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1625843 - CVE-2018-16540 ghostscript: use-after-free in copydevice handling (699661) 1654459 - CVE-2018-19475 ghostscript: access bypass in psi/zdevice2.c (700153) 1654464 - CVE-2018-19476 ghostscript: access bypass in psi/zicc.c (700169) 1654468 - CVE-2018-19477 ghostscript: access bypass in psi/zfjbig2.c (700168) 1665919 - ghostscript: Regression: pdf2ps reports an error when reading from stdin (Error: /invalidfileaccess in --run--) [rhel-7.6.z] 1666636 - CVE-2019-6116 ghostscript: subroutines within pseudo-operators must themselves be pseudo-operators (700317) |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-0229.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
67 % | CWE-704 | Incorrect Type Conversion or Cast |
33 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application |
| 8 |
Application | 1 | |
Os | 4 | |
Os | 2 | |
Os | 3 | |
Os | 2 | |
Os | 1 | |
Os | 1 | |
Os | 2 | |
Os | 1 | |
Os | 2 | |
Os | 1 | |
Os | 1 |
Snort® IPS/IDS
Date | Description |
---|---|
2019-03-05 | Ghostscript PostScript remote code execution attempt RuleID : 49086 - Revision : 1 - Type : FILE-OTHER |
2019-03-05 | Ghostscript PostScript remote code execution attempt RuleID : 49085 - Revision : 1 - Type : FILE-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-56221eb24b.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-81ee973d7c.nasl - Type : ACT_GATHER_INFO |
2018-12-28 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1430.nasl - Type : ACT_GATHER_INFO |
2018-11-29 | Name : The remote Debian host is missing a security update. File : debian_DLA-1598.nasl - Type : ACT_GATHER_INFO |
2018-11-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4346.nasl - Type : ACT_GATHER_INFO |
2018-11-28 | Name : The remote Windows host contains a library that is affected by multiple vulne... File : ghostscript_9_26.nasl - Type : ACT_GATHER_INFO |
2018-11-26 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201811-12.nasl - Type : ACT_GATHER_INFO |
2018-10-11 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1088.nasl - Type : ACT_GATHER_INFO |
2018-09-14 | Name : The remote Debian host is missing a security update. File : debian_DLA-1504.nasl - Type : ACT_GATHER_INFO |
2018-09-12 | Name : The remote Windows host contains a library that is affected by multiple vulne... File : ghostscript_9_24.nasl - Type : ACT_GATHER_INFO |
2018-09-10 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4288.nasl - Type : ACT_GATHER_INFO |
2018-09-10 | Name : The remote Fedora host is missing a security update. File : fedora_2018-28447b6f2e.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2019-03-21 21:21:43 |
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2019-02-04 13:18:49 |
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