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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.OPENSUSE-2020-96.NASL
HistoryJan 23, 2020 - 12:00 a.m.

openSUSE Security Update : libredwg (openSUSE-2020-96)

2020-01-2300:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
16

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

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

59.8%

This update for libredwg fixes the following issues :

libredwg was updated to release 0.10 :

API breaking changes :

  • Added a new int *isnewp argument to all dynapi utf8text getters, if the returned string is freshly malloced or not.

  • removed the UNKNOWN supertype, there are only UNKNOWN_OBJ and UNKNOWN_ENT left, with common_entity_data.

  • renamed BLOCK_HEADER.preview_data to preview, preview_data_size to preview_size.

  • renamed SHAPE.shape_no to style_id.

  • renamed CLASS.wasazombie to is_zombie.

Bugfixes :

  • Harmonized INDXFB with INDXF, removed extra src/in_dxfb.c.

  • Fixed encoding of added r2000 AUXHEADER address.

  • Fixed EED encoding from dwgrewrite.

  • Add several checks against [CVE-2020-6609, boo#1160520], [CVE-2020-6610, boo#1160522], [CVE-2020-6611, boo#1160523], [CVE-2020-6612, boo#1160524], [CVE-2020-6613, boo#1160525], [CVE-2020-6614, boo#1160526], [CVE-2020-6615, boo#1160527]

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-96.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('compat.inc');

if (description)
{
  script_id(133200);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/29");

  script_cve_id(
    "CVE-2020-6609",
    "CVE-2020-6610",
    "CVE-2020-6611",
    "CVE-2020-6612",
    "CVE-2020-6613",
    "CVE-2020-6614",
    "CVE-2020-6615"
  );

  script_name(english:"openSUSE Security Update : libredwg (openSUSE-2020-96)");

  script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"This update for libredwg fixes the following issues :

libredwg was updated to release 0.10 :

API breaking changes :

  - Added a new int *isnewp argument to all dynapi utf8text
    getters, if the returned string is freshly malloced or
    not.

  - removed the UNKNOWN supertype, there are only
    UNKNOWN_OBJ and UNKNOWN_ENT left, with
    common_entity_data.

  - renamed BLOCK_HEADER.preview_data to preview,
    preview_data_size to preview_size.

  - renamed SHAPE.shape_no to style_id.

  - renamed CLASS.wasazombie to is_zombie.

Bugfixes :

  - Harmonized INDXFB with INDXF, removed extra
    src/in_dxfb.c.

  - Fixed encoding of added r2000 AUXHEADER address.

  - Fixed EED encoding from dwgrewrite.

  - Add several checks against [CVE-2020-6609, boo#1160520],
    [CVE-2020-6610, boo#1160522], [CVE-2020-6611,
    boo#1160523], [CVE-2020-6612, boo#1160524],
    [CVE-2020-6613, boo#1160525], [CVE-2020-6614,
    boo#1160526], [CVE-2020-6615, boo#1160527]");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160520");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160522");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160523");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160524");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160525");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160526");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160527");
  script_set_attribute(attribute:"solution", value:
"Update the affected libredwg 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:N/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-2020-6609");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/23");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libredwg0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  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/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE15.1", reference:"libredwg-debuginfo-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg-debugsource-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg-devel-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg-tools-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg-tools-debuginfo-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg0-0.10-lp151.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libredwg0-debuginfo-0.10-lp151.2.6.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libredwg-debuginfo / libredwg-debugsource / libredwg-devel / etc");
}
VendorProductVersionCPE
novellopensuselibredwg-debuginfop-cpe:/a:novell:opensuse:libredwg-debuginfo
novellopensuselibredwg-debugsourcep-cpe:/a:novell:opensuse:libredwg-debugsource
novellopensuselibredwg-develp-cpe:/a:novell:opensuse:libredwg-devel
novellopensuselibredwg-toolsp-cpe:/a:novell:opensuse:libredwg-tools
novellopensuselibredwg-tools-debuginfop-cpe:/a:novell:opensuse:libredwg-tools-debuginfo
novellopensuselibredwg0p-cpe:/a:novell:opensuse:libredwg0
novellopensuselibredwg0-debuginfop-cpe:/a:novell:opensuse:libredwg0-debuginfo
novellopensuse15.1cpe:/o:novell:opensuse:15.1

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

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

59.8%

Related for OPENSUSE-2020-96.NASL