RHEL 8 : ghostscript (RHSA-2021:1852)

high Nessus Plugin ID 149709

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1852 advisory.

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.

The following packages have been upgraded to a later upstream version: ghostscript (9.27). (BZ#1874523)

Security Fix(es):

* ghostscript: use-after-free vulnerability in igc_reloc_struct_ptr() could result in DoS (CVE-2020-14373)

* ghostscript: buffer overflow in lprn_is_black() in contrib/lips4/gdevlprn.c could result in a DoS (CVE-2020-16287)

* ghostscript: buffer overflow in pj_common_print_page() in devices/gdevpjet.c could result in a DoS (CVE-2020-16288)

* ghostscript: buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result in a DoS (CVE-2020-16290)

* ghostscript: buffer overflow in contrib/gdevdj9.c could result in a DoS (CVE-2020-16291)

* ghostscript: buffer overflow in mj_raster_cmd() in contrib/japanese/gdevmjc.c could result in a DoS (CVE-2020-16292)

* ghostscript: NULL pointer dereference in compose_group_nonknockout_nonblend_isolated_allmask_common() in base/gxblend.c could result in a DoS (CVE-2020-16293)

* ghostscript: buffer overflow in epsc_print_page() in devices/gdevepsc.c could result in a DoS (CVE-2020-16294)

* ghostscript: NULL pointer dereference in clj_media_size() in devices/gdevclj.c could result in a DoS (CVE-2020-16295)

* ghostscript: buffer overflow in GetNumWrongData() in contrib/lips4/gdevlips.c could result in a DoS (CVE-2020-16296)

* ghostscript: buffer overflow in FloydSteinbergDitheringC() in contrib/gdevbjca.c could result in a DoS (CVE-2020-16297)

* ghostscript: buffer overflow in mj_color_correct() in contrib/japanese/gdevmjc.c could result in a DoS (CVE-2020-16298)

* ghostscript: division by zero in bj10v_print_page() in contrib/japanese/gdev10v.c could result in a DoS (CVE-2020-16299)

* ghostscript: buffer overflow in tiff12_print_page() in devices/gdevtfnx.c could result in a DoS (CVE-2020-16300)

* ghostscript: buffer overflow in okiibm_print_page1() in devices/gdevokii.c could result in a DoS (CVE-2020-16301)

* ghostscript: buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result in a privilege escalation (CVE-2020-16302)

* ghostscript: use-after-free in xps_finish_image_path() in devices/vector/gdevxps.c could result in a privilege escalation (CVE-2020-16303)

* ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS (CVE-2020-16304)

* ghostscript: NULL pointer dereference in devices/gdevtsep.c could result in a DoS (CVE-2020-16306)

* ghostscript: NULL pointer dereference in devices/vector/gdevtxtw.c and psi/zbfont.c could result in a DoS (CVE-2020-16307)

* ghostscript: buffer overflow in p_print_image() in devices/gdevcdj.c could result in a DoS (CVE-2020-16308)

* ghostscript: buffer overflow in lxm5700m_print_page() in devices/gdevlxm.c could result in a DoS (CVE-2020-16309)

* ghostscript: division by zero in dot24_print_page() in devices/gdevdm24.c could result in a DoS (CVE-2020-16310)

* ghostscript: buffer overflow in GetNumSameData() in contrib/lips4/gdevlips.c could result in a DoS (CVE-2020-17538)

* ghostscript: buffer overflow in cif_print_page() in devices/gdevcif.c could result in a DoS (CVE-2020-16289)

* ghostscript: buffer overflow in pcx_write_rle() in contrib/japanese/gdev10v.c could result in a DoS (CVE-2020-16305)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 149709

File Name: redhat-RHSA-2021-1852.nasl

Version: 1.12

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 5/19/2021

Updated: 11/7/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2020-16303

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:ghostscript-tools-dvipdf, p-cpe:/a:redhat:enterprise_linux:ghostscript, p-cpe:/a:redhat:enterprise_linux:libgs, p-cpe:/a:redhat:enterprise_linux:ghostscript-tools-fonts, p-cpe:/a:redhat:enterprise_linux:libgs-devel, p-cpe:/a:redhat:enterprise_linux:ghostscript-doc, p-cpe:/a:redhat:enterprise_linux:ghostscript-tools-printing, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:ghostscript-x11

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/18/2021

Vulnerability Publication Date: 8/13/2020

Reference Information

CVE: CVE-2020-14373, CVE-2020-16287, CVE-2020-16288, CVE-2020-16289, CVE-2020-16290, CVE-2020-16291, CVE-2020-16292, CVE-2020-16293, CVE-2020-16294, CVE-2020-16295, CVE-2020-16296, CVE-2020-16297, CVE-2020-16298, CVE-2020-16299, CVE-2020-16300, CVE-2020-16301, CVE-2020-16302, CVE-2020-16303, CVE-2020-16304, CVE-2020-16305, CVE-2020-16306, CVE-2020-16307, CVE-2020-16308, CVE-2020-16309, CVE-2020-16310, CVE-2020-17538

CWE: 121, 125, 369, 416, 476, 787

IAVB: 2020-B-0046-S

RHSA: 2021:1852

Detections

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