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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.OPENSUSE-2020-1206.NASL
HistoryAug 18, 2020 - 12:00 a.m.

openSUSE Security Update : chromium (openSUSE-2020-1206)

2020-08-1800:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
18

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

8.8

Confidence

High

EPSS

0.382

Percentile

97.3%

This update for chromium fixes the following issues :

  • Chromium updated to 84.0.4147.125 (boo#1175085)

  • CVE-2020-6542: Use after free in ANGLE

  • CVE-2020-6543: Use after free in task scheduling

  • CVE-2020-6544: Use after free in media

  • CVE-2020-6545: Use after free in audio

  • CVE-2020-6546: Inappropriate implementation in installer

  • CVE-2020-6547: Incorrect security UI in media

  • CVE-2020-6548: Heap buffer overflow in Skia

  • CVE-2020-6549: Use after free in media

  • CVE-2020-6550: Use after free in IndexedDB

  • CVE-2020-6551: Use after free in WebXR

  • CVE-2020-6552: Use after free in Blink

  • CVE-2020-6553: Use after free in offline mode

  • CVE-2020-6554: Use after free in extensions

  • CVE-2020-6555: Out of bounds read in WebGL

  • Various fixes from internal audits, fuzzing and other initiatives

  • Disable wayland everywhere as it breaks headless and middle mouse copy everywhere: boo#1174497 boo#1175044

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-1206.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('compat.inc');

if (description)
{
  script_id(139649);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/26");

  script_cve_id(
    "CVE-2020-6542",
    "CVE-2020-6543",
    "CVE-2020-6544",
    "CVE-2020-6545",
    "CVE-2020-6546",
    "CVE-2020-6547",
    "CVE-2020-6548",
    "CVE-2020-6549",
    "CVE-2020-6550",
    "CVE-2020-6551",
    "CVE-2020-6552",
    "CVE-2020-6553",
    "CVE-2020-6554",
    "CVE-2020-6555"
  );

  script_name(english:"openSUSE Security Update : chromium (openSUSE-2020-1206)");

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

  - Chromium updated to 84.0.4147.125 (boo#1175085)

  - CVE-2020-6542: Use after free in ANGLE

  - CVE-2020-6543: Use after free in task scheduling

  - CVE-2020-6544: Use after free in media

  - CVE-2020-6545: Use after free in audio

  - CVE-2020-6546: Inappropriate implementation in installer

  - CVE-2020-6547: Incorrect security UI in media

  - CVE-2020-6548: Heap buffer overflow in Skia

  - CVE-2020-6549: Use after free in media

  - CVE-2020-6550: Use after free in IndexedDB

  - CVE-2020-6551: Use after free in WebXR

  - CVE-2020-6552: Use after free in Blink

  - CVE-2020-6553: Use after free in offline mode

  - CVE-2020-6554: Use after free in extensions

  - CVE-2020-6555: Out of bounds read in WebGL

  - Various fixes from internal audits, fuzzing and other
    initiatives

  - Disable wayland everywhere as it breaks headless and
    middle mouse copy everywhere: boo#1174497 boo#1175044");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1174497");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1175044");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1175085");
  script_set_attribute(attribute:"solution", value:
"Update the affected chromium packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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-2020-6553");

  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:"2020/09/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/08/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/08/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromedriver");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromedriver-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromium");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromium-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromium-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
  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|SUSE15\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1 / 15.2", 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:"chromedriver-84.0.4147.125-lp151.2.115.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"chromedriver-debuginfo-84.0.4147.125-lp151.2.115.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"chromium-84.0.4147.125-lp151.2.115.1", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"chromium-debuginfo-84.0.4147.125-lp151.2.115.1", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"chromium-debugsource-84.0.4147.125-lp151.2.115.1", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromedriver-84.0.4147.125-lp152.2.12.2") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromedriver-debuginfo-84.0.4147.125-lp152.2.12.2") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromium-84.0.4147.125-lp152.2.12.2", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromium-debuginfo-84.0.4147.125-lp152.2.12.2", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromium-debugsource-84.0.4147.125-lp152.2.12.2", allowmaj:TRUE) ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "chromedriver / chromedriver-debuginfo / chromium / etc");
}
VendorProductVersionCPE
novellopensusechromiump-cpe:/a:novell:opensuse:chromium
novellopensusechromium-debuginfop-cpe:/a:novell:opensuse:chromium-debuginfo
novellopensusechromium-debugsourcep-cpe:/a:novell:opensuse:chromium-debugsource
novellopensuse15.1cpe:/o:novell:opensuse:15.1
novellopensuse15.2cpe:/o:novell:opensuse:15.2
novellopensusechromedriverp-cpe:/a:novell:opensuse:chromedriver
novellopensusechromedriver-debuginfop-cpe:/a:novell:opensuse:chromedriver-debuginfo

References

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

8.8

Confidence

High

EPSS

0.382

Percentile

97.3%