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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2020-1218-1.NASL
HistoryMay 15, 2020 - 12:00 a.m.

SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:1218-1)

2020-05-1500:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
22

9 High

AI Score

Confidence

High

This update for MozillaFirefox fixes the following issues :

Update to version 68.8.0 ESR (bsc#1171186) :

CVE-2020-12387: Use-after-free during worker shutdown

CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens

CVE-2020-12389: Sandbox escape with improperly separated process types

CVE-2020-6831: Buffer overflow in SCTP chunk input validation

CVE-2020-12392: Arbitrary local file access with ‘Copy as cURL’

CVE-2020-12393: Devtools’ ‘Copy as cURL’ feature did not fully escape website-controlled data, potentially leading to command injection

CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8

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-2020:1218-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(136654);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/12");

  script_cve_id(
    "CVE-2020-6831",
    "CVE-2020-12387",
    "CVE-2020-12388",
    "CVE-2020-12389",
    "CVE-2020-12392",
    "CVE-2020-12393",
    "CVE-2020-12395"
  );
  script_xref(name:"IAVA", value:"2020-A-0190-S");

  script_name(english:"SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:1218-1)");

  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 :

Update to version 68.8.0 ESR (bsc#1171186) :

CVE-2020-12387: Use-after-free during worker shutdown

CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens

CVE-2020-12389: Sandbox escape with improperly separated process types

CVE-2020-6831: Buffer overflow in SCTP chunk input validation

CVE-2020-12392: Arbitrary local file access with 'Copy as cURL'

CVE-2020-12393: Devtools' 'Copy as cURL' feature did not fully escape
website-controlled data, potentially leading to command injection

CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR
68.8

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=1171186");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12387/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12388/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12389/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12392/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12393/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12395/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-6831/");
  # https://www.suse.com/support/update/announcement/2020/suse-su-20201218-1/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7630f5a4");
  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-8-2020-1218=1

SUSE OpenStack Cloud 8 :

zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1218=1

SUSE OpenStack Cloud 7 :

zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1218=1

SUSE Linux Enterprise Software Development Kit 12-SP5 :

zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-1218=1

SUSE Linux Enterprise Software Development Kit 12-SP4 :

zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-1218=1

SUSE Linux Enterprise Server for SAP 12-SP3 :

zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1218=1

SUSE Linux Enterprise Server for SAP 12-SP2 :

zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1218=1

SUSE Linux Enterprise Server for SAP 12-SP1 :

zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-1218=1

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1218=1

SUSE Linux Enterprise Server 12-SP4 :

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1218=1

SUSE Linux Enterprise Server 12-SP3-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1218=1

SUSE Linux Enterprise Server 12-SP3-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1218=1

SUSE Linux Enterprise Server 12-SP2-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1218=1

SUSE Linux Enterprise Server 12-SP2-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1218=1

SUSE Linux Enterprise Server 12-SP1-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-1218=1

SUSE Enterprise Storage 5 :

zypper in -t patch SUSE-Storage-5-2020-1218=1

HPE Helion Openstack 8 :

zypper in -t patch HPE-Helion-OpenStack-8-2020-1218=1");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/S:C/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-2020-12395");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-12389");

  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:"2020/05/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/05/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/05/15");

  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_set_attribute(attribute:"stig_severity", value:"II");
  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/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:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE 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);


flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-debuginfo-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-debugsource-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-devel-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"MozillaFirefox-translations-common-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debuginfo-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debugsource-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-translations-common-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debuginfo-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debugsource-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-translations-common-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debuginfo-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debugsource-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-devel-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-translations-common-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debuginfo-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debugsource-68.8.0-109.119.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-translations-common-68.8.0-109.119.1")) 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, "MozillaFirefox");
}

9 High

AI Score

Confidence

High

Related for SUSE_SU-2020-1218-1.NASL