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nessusThis script is Copyright (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2020-0068-1.NASL
HistoryJan 13, 2020 - 12:00 a.m.

SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:0068-1)

2020-01-1300:00:00
This script is Copyright (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
21

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

EPSS

0.526

Percentile

97.6%

This update for MozillaFirefox fixes the following issues :

Firefox Extended Support Release 68.4.1 ESR

  • Fixed: Security fix MFSA 2020-03 (bsc#1160498)

  • CVE-2019-17026 (bmo#1607443) IonMonkey type confusion with StoreElementHole and FallibleStoreElement

Firefox Extended Support Release 68.4.0 ESR

  • Fixed: Various security fixes MFSA 2020-02 (bsc#1160305)

  • CVE-2019-17015 (bmo#1599005) Memory corruption in parent process during new content process initialization on Windows

  • CVE-2019-17016 (bmo#1599181) Bypass of @namespace CSS sanitization during pasting

  • CVE-2019-17017 (bmo#1603055) Type Confusion in XPCVariant.cpp

  • CVE-2019-17021 (bmo#1599008) Heap address disclosure in parent process during content process initialization on Windows

  • CVE-2019-17022 (bmo#1602843) CSS sanitization does not escape HTML tags

  • CVE-2019-17024 (bmo#1507180, bmo#1595470, bmo#1598605, bmo#1601826) Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2020:0068-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(132852);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");

  script_cve_id(
    "CVE-2019-17015",
    "CVE-2019-17016",
    "CVE-2019-17017",
    "CVE-2019-17021",
    "CVE-2019-17022",
    "CVE-2019-17024",
    "CVE-2019-17026"
  );
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/03");
  script_xref(name:"CEA-ID", value:"CEA-2020-0007");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:0068-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"This update for MozillaFirefox fixes the following issues :

Firefox Extended Support Release 68.4.1 ESR

  - Fixed: Security fix MFSA 2020-03 (bsc#1160498)

  - CVE-2019-17026 (bmo#1607443) IonMonkey type confusion
    with StoreElementHole and FallibleStoreElement

Firefox Extended Support Release 68.4.0 ESR

  - Fixed: Various security fixes MFSA 2020-02 (bsc#1160305)

  - CVE-2019-17015 (bmo#1599005) Memory corruption in parent
    process during new content process initialization on
    Windows

  - CVE-2019-17016 (bmo#1599181) Bypass of @namespace CSS
    sanitization during pasting

  - CVE-2019-17017 (bmo#1603055) Type Confusion in
    XPCVariant.cpp

  - CVE-2019-17021 (bmo#1599008) Heap address disclosure in
    parent process during content process initialization on
    Windows

  - CVE-2019-17022 (bmo#1602843) CSS sanitization does not
    escape HTML tags

  - CVE-2019-17024 (bmo#1507180, bmo#1595470, bmo#1598605,
    bmo#1601826) Memory safety bugs fixed in Firefox 72 and
    Firefox ESR 68.4

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1160305");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1160498");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17015/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17016/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17017/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17021/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17022/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17024/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17026/");
  # https://www.suse.com/support/update/announcement/2020/suse-su-20200068-1/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?06cef0d2");
  script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE OpenStack Cloud Crowbar 8:zypper in -t patch
SUSE-OpenStack-Cloud-Crowbar-8-2020-68=1

SUSE OpenStack Cloud 8:zypper in -t patch
SUSE-OpenStack-Cloud-8-2020-68=1

SUSE OpenStack Cloud 7:zypper in -t patch
SUSE-OpenStack-Cloud-7-2020-68=1

SUSE Linux Enterprise Software Development Kit 12-SP5:zypper in -t
patch SUSE-SLE-SDK-12-SP5-2020-68=1

SUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t
patch SUSE-SLE-SDK-12-SP4-2020-68=1

SUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch
SUSE-SLE-SAP-12-SP3-2020-68=1

SUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch
SUSE-SLE-SAP-12-SP2-2020-68=1

SUSE Linux Enterprise Server for SAP 12-SP1:zypper in -t patch
SUSE-SLE-SAP-12-SP1-2020-68=1

SUSE Linux Enterprise Server 12-SP5:zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2020-68=1

SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2020-68=1

SUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2020-68=1

SUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-BCL-2020-68=1

SUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2020-68=1

SUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-BCL-2020-68=1

SUSE Linux Enterprise Server 12-SP1-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2020-68=1

SUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP4-2020-68=1

SUSE Enterprise Storage 5:zypper in -t patch SUSE-Storage-5-2020-68=1

HPE Helion Openstack 8:zypper in -t patch
HPE-Helion-OpenStack-8-2020-68=1");
  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:H/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:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-17026");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-translations-common");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
  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) 2020-2023 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/SuSE/release", "Host/SuSE/rpm-list");

  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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(1|2|3|4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1/2/3/4/5", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-devel-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-devel-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"MozillaFirefox-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"MozillaFirefox-debuginfo-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"MozillaFirefox-debugsource-68.4.1-109.101.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"MozillaFirefox-translations-common-68.4.1-109.101.1")) 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, "MozillaFirefox");
}
VendorProductVersionCPE
novellsuse_linux12cpe:/o:novell:suse_linux:12
novellsuse_linuxmozillafirefox-develp-cpe:/a:novell:suse_linux:mozillafirefox-devel
novellsuse_linuxmozillafirefox-debugsourcep-cpe:/a:novell:suse_linux:mozillafirefox-debugsource
novellsuse_linuxmozillafirefox-translations-commonp-cpe:/a:novell:suse_linux:mozillafirefox-translations-common
novellsuse_linuxmozillafirefox-debuginfop-cpe:/a:novell:suse_linux:mozillafirefox-debuginfo
novellsuse_linuxmozillafirefoxp-cpe:/a:novell:suse_linux:mozillafirefox

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

EPSS

0.526

Percentile

97.6%