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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.EULEROS_SA-2021-1539.NASL
HistoryMar 04, 2021 - 12:00 a.m.

EulerOS Virtualization for ARM 64 3.0.6.0 : ghostscript (EulerOS-SA-2021-1539)

2021-03-0400:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
11

CVSS2

6.8

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

CVSS3

7.8

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

AI Score

6.9

Confidence

High

EPSS

0.006

Percentile

78.7%

According to the versions of the ghostscript packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  • A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16302)

  • A use-after-free vulnerability in xps_finish_image_path() in devices/vector/gdevxps.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file.
    This is fixed in v9.51.(CVE-2020-16303)

  • A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a denial of service.(CVE-2020-14373)

  • A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-17538)

  • A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16310)

  • A buffer overflow vulnerability in lxm5700m_print_page() in devices/gdevlxm.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted eps file. This is fixed in v9.51.(CVE-2020-16309)

  • A buffer overflow vulnerability in p_print_image() in devices/gdevcdj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16308)

  • A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.(CVE-2020-16307)

  • A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.(CVE-2020-16306)

  • A buffer overflow vulnerability in pcx_write_rle() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16305)

  • A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file.
    This is fixed in v9.51.(CVE-2020-16304)

  • A buffer overflow vulnerability in okiibm_print_page1() in devices/gdevokii.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16301)

  • A buffer overflow vulnerability in tiff12_print_page() in devices/gdevtfnx.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16300)

  • A Division by Zero vulnerability in bj10v_print_page() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16299)

  • A buffer overflow vulnerability in mj_color_correct() in contrib/japanese/gdevmjc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16298)

  • A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16297)

  • A buffer overflow vulnerability in GetNumWrongData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16296)

  • A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16295)

  • A buffer overflow vulnerability in epsc_print_page() in devices/gdevepsc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16294)

  • A null pointer dereference vulnerability in compose_group_nonknockout_nonblend_isolated_allmask_com mon() in base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16293)

  • A buffer overflow vulnerability in mj_raster_cmd() in contrib/japanese/gdevmjc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16292)

  • A buffer overflow vulnerability in contrib/gdevdj9.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16291)

  • A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16290)

  • A buffer overflow vulnerability in cif_print_page() in devices/gdevcif.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16289)

  • A buffer overflow vulnerability in pj_common_print_page() in devices/gdevpjet.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16288)

  • A buffer overflow vulnerability in lprn_is_black() in contrib/lips4/gdevlprn.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.(CVE-2020-16287)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(147094);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/16");

  script_cve_id(
    "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"
  );

  script_name(english:"EulerOS Virtualization for ARM 64 3.0.6.0 : ghostscript (EulerOS-SA-2021-1539)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization for ARM 64 host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the ghostscript packages installed, the
EulerOS Virtualization for ARM 64 installation on the remote host is
affected by the following vulnerabilities :

  - A buffer overflow vulnerability in
    jetp3852_print_page() in devices/gdev3852.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    escalate privileges via a crafted PDF file. This is
    fixed in v9.51.(CVE-2020-16302)

  - A use-after-free vulnerability in
    xps_finish_image_path() in devices/vector/gdevxps.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to escalate privileges via a crafted PDF file.
    This is fixed in v9.51.(CVE-2020-16303)

  - A use after free was found in igc_reloc_struct_ptr() of
    psi/igc.c of ghostscript-9.25. A local attacker could
    supply a specially crafted PDF file to cause a denial
    of service.(CVE-2020-14373)

  - A buffer overflow vulnerability in GetNumSameData() in
    contrib/lips4/gdevlips.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-17538)

  - A division by zero vulnerability in dot24_print_page()
    in devices/gdevdm24.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16310)

  - A buffer overflow vulnerability in
    lxm5700m_print_page() in devices/gdevlxm.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted eps file. This
    is fixed in v9.51.(CVE-2020-16309)

  - A buffer overflow vulnerability in p_print_image() in
    devices/gdevcdj.c of Artifex Software GhostScript v9.50
    allows a remote attacker to cause a denial of service
    via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16308)

  - A null pointer dereference vulnerability in
    devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted postscript
    file. This is fixed in v9.51.(CVE-2020-16307)

  - A null pointer dereference vulnerability in
    devices/gdevtsep.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted postscript file. This is fixed in
    v9.51.(CVE-2020-16306)

  - A buffer overflow vulnerability in pcx_write_rle() in
    contrib/japanese/gdev10v.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16305)

  - A buffer overflow vulnerability in
    image_render_color_thresh() in base/gxicolor.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to escalate privileges via a crafted eps file.
    This is fixed in v9.51.(CVE-2020-16304)

  - A buffer overflow vulnerability in okiibm_print_page1()
    in devices/gdevokii.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16301)

  - A buffer overflow vulnerability in tiff12_print_page()
    in devices/gdevtfnx.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16300)

  - A Division by Zero vulnerability in bj10v_print_page()
    in contrib/japanese/gdev10v.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16299)

  - A buffer overflow vulnerability in mj_color_correct()
    in contrib/japanese/gdevmjc.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16298)

  - A buffer overflow vulnerability in
    FloydSteinbergDitheringC() in contrib/gdevbjca.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. This is fixed in v9.51.(CVE-2020-16297)

  - A buffer overflow vulnerability in GetNumWrongData() in
    contrib/lips4/gdevlips.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16296)

  - A null pointer dereference vulnerability in
    clj_media_size() in devices/gdevclj.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file. This
    is fixed in v9.51.(CVE-2020-16295)

  - A buffer overflow vulnerability in epsc_print_page() in
    devices/gdevepsc.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16294)

  - A null pointer dereference vulnerability in
    compose_group_nonknockout_nonblend_isolated_allmask_com
    mon() in base/gxblend.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16293)

  - A buffer overflow vulnerability in mj_raster_cmd() in
    contrib/japanese/gdevmjc.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16292)

  - A buffer overflow vulnerability in contrib/gdevdj9.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. This is fixed in v9.51.(CVE-2020-16291)

  - A buffer overflow vulnerability in
    jetp3852_print_page() in devices/gdev3852.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file. This
    is fixed in v9.51.(CVE-2020-16290)

  - A buffer overflow vulnerability in cif_print_page() in
    devices/gdevcif.c of Artifex Software GhostScript v9.50
    allows a remote attacker to cause a denial of service
    via a crafted PDF file. This is fixed in
    v9.51.(CVE-2020-16289)

  - A buffer overflow vulnerability in
    pj_common_print_page() in devices/gdevpjet.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file. This
    is fixed in v9.51.(CVE-2020-16288)

  - A buffer overflow vulnerability in lprn_is_black() in
    contrib/lips4/gdevlprn.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file. This is fixed
    in v9.51.(CVE-2020-16287)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1539
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?208a8ac5");
  script_set_attribute(attribute:"solution", value:
"Update the affected ghostscript packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-16303");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/04");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ghostscript");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libgs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.6.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.6.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.6.0");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

flag = 0;

pkgs = ["ghostscript-9.25-1.h10.eulerosv2r8",
        "libgs-9.25-1.h10.eulerosv2r8"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ghostscript");
}
VendorProductVersionCPE
huaweieulerosghostscriptp-cpe:/a:huawei:euleros:ghostscript
huaweieuleroslibgsp-cpe:/a:huawei:euleros:libgs
huaweieulerosuvpcpe:/o:huawei:euleros:uvp:3.0.6.0

References

CVSS2

6.8

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

CVSS3

7.8

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

AI Score

6.9

Confidence

High

EPSS

0.006

Percentile

78.7%