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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2020-1899-1.NASL
HistoryJul 15, 2020 - 12:00 a.m.

SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:1899-1)

2020-07-1500:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
15

9.3 High

CVSS2

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

8.8 High

CVSS3

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

8.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.9%

This update for MozillaFirefox to version 78.0.1 ESR fixes the following issues :

Security issues fixed :

CVE-2020-12415: AppCache manifest poisoning due to url encoded character processing (bsc#1173576).

CVE-2020-12416: Use-after-free in WebRTC VideoBroadcaster (bsc#1173576).

CVE-2020-12417: Memory corruption due to missing sign-extension for ValueTags on ARM64 (bsc#1173576).

CVE-2020-12418: Information disclosure due to manipulated URL object (bsc#1173576).

CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).

CVE-2020-12420: Use-After-Free when trying to connect to a STUN server (bsc#1173576).

CVE-2020-12402: RSA Key Generation vulnerable to side-channel attack (bsc#1173576).

CVE-2020-12421: Add-On updates did not respect the same certificate trust rules as software updates (bsc#1173576).

CVE-2020-12422: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (bsc#1173576).

CVE-2020-12423: DLL Hijacking due to searching %PATH% for a library (bsc#1173576).

CVE-2020-12424: WebRTC permission prompt could have been bypassed by a compromised content process (bsc#1173576).

CVE-2020-12425: Out of bound read in Date.parse() (bsc#1173576).

CVE-2020-12426: Memory safety bugs fixed in Firefox 78 (bsc#1173576).

FIPS: MozillaFirefox: allow /proc/sys/crypto/fips_enabled (bsc#1167231).

Non-security issues fixed :

Fixed interaction with freetype6 (bsc#1173613).

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-2020:1899-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(138494);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/01");

  script_cve_id(
    "CVE-2020-12402",
    "CVE-2020-12415",
    "CVE-2020-12416",
    "CVE-2020-12417",
    "CVE-2020-12418",
    "CVE-2020-12419",
    "CVE-2020-12420",
    "CVE-2020-12421",
    "CVE-2020-12422",
    "CVE-2020-12423",
    "CVE-2020-12424",
    "CVE-2020-12425",
    "CVE-2020-12426"
  );
  script_xref(name:"IAVA", value:"2020-A-0287-S");

  script_name(english:"SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:1899-1)");

  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 to version 78.0.1 ESR fixes the
following issues :

Security issues fixed :

CVE-2020-12415: AppCache manifest poisoning due to url encoded
character processing (bsc#1173576).

CVE-2020-12416: Use-after-free in WebRTC VideoBroadcaster
(bsc#1173576).

CVE-2020-12417: Memory corruption due to missing sign-extension for
ValueTags on ARM64 (bsc#1173576).

CVE-2020-12418: Information disclosure due to manipulated URL object
(bsc#1173576).

CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).

CVE-2020-12420: Use-After-Free when trying to connect to a STUN server
(bsc#1173576).

CVE-2020-12402: RSA Key Generation vulnerable to side-channel attack
(bsc#1173576).

CVE-2020-12421: Add-On updates did not respect the same certificate
trust rules as software updates (bsc#1173576).

CVE-2020-12422: Integer overflow in nsJPEGEncoder::emptyOutputBuffer
(bsc#1173576).

CVE-2020-12423: DLL Hijacking due to searching %PATH% for a library
(bsc#1173576).

CVE-2020-12424: WebRTC permission prompt could have been bypassed by a
compromised content process (bsc#1173576).

CVE-2020-12425: Out of bound read in Date.parse() (bsc#1173576).

CVE-2020-12426: Memory safety bugs fixed in Firefox 78 (bsc#1173576).

FIPS: MozillaFirefox: allow /proc/sys/crypto/fips_enabled
(bsc#1167231).

Non-security issues fixed :

Fixed interaction with freetype6 (bsc#1173613).

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=1167231");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1173576");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1173613");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12402/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12415/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12416/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12417/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12418/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12419/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12420/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12421/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12422/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12423/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12424/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12425/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12426/");
  # https://www.suse.com/support/update/announcement/2020/suse-su-20201899-1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ca330be7");
  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 9 :

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-1899=1

SUSE OpenStack Cloud Crowbar 8 :

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1899=1

SUSE OpenStack Cloud 9 :

zypper in -t patch SUSE-OpenStack-Cloud-9-2020-1899=1

SUSE OpenStack Cloud 8 :

zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1899=1

SUSE OpenStack Cloud 7 :

zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1899=1

SUSE Linux Enterprise Software Development Kit 12-SP5 :

zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-1899=1

SUSE Linux Enterprise Server for SAP 12-SP4 :

zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-1899=1

SUSE Linux Enterprise Server for SAP 12-SP3 :

zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1899=1

SUSE Linux Enterprise Server for SAP 12-SP2 :

zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1899=1

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1899=1

SUSE Linux Enterprise Server 12-SP4-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-1899=1

SUSE Linux Enterprise Server 12-SP3-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1899=1

SUSE Linux Enterprise Server 12-SP3-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1899=1

SUSE Linux Enterprise Server 12-SP2-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1899=1

SUSE Linux Enterprise Server 12-SP2-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1899=1

SUSE Enterprise Storage 5 :

zypper in -t patch SUSE-Storage-5-2020-1899=1

HPE Helion Openstack 8 :

zypper in -t patch HPE-Helion-OpenStack-8-2020-1899=1");
  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-2020-12426");

  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:"2020/07/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/07/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/15");

  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-branding-SLE");
  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:"I");
  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:"^(2|3|4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2/3/4/5", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-branding-SLE-78-35.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debuginfo-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-debugsource-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-devel-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"MozillaFirefox-translations-common-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-branding-SLE-78-35.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debuginfo-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-debugsource-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-devel-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"MozillaFirefox-translations-common-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-branding-SLE-78-35.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debuginfo-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-debugsource-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-devel-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"MozillaFirefox-translations-common-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-branding-SLE-78-35.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debuginfo-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-debugsource-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-devel-78.0.1-112.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"MozillaFirefox-translations-common-78.0.1-112.3.1")) 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");
}
VendorProductVersionCPE
novellsuse_linuxmozillafirefoxp-cpe:/a:novell:suse_linux:mozillafirefox
novellsuse_linuxmozillafirefox-branding-slep-cpe:/a:novell:suse_linux:mozillafirefox-branding-sle
novellsuse_linuxmozillafirefox-debuginfop-cpe:/a:novell:suse_linux:mozillafirefox-debuginfo
novellsuse_linuxmozillafirefox-debugsourcep-cpe:/a:novell:suse_linux:mozillafirefox-debugsource
novellsuse_linuxmozillafirefox-develp-cpe:/a:novell:suse_linux:mozillafirefox-devel
novellsuse_linuxmozillafirefox-translations-commonp-cpe:/a:novell:suse_linux:mozillafirefox-translations-common
novellsuse_linux12cpe:/o:novell:suse_linux:12

References

9.3 High

CVSS2

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

8.8 High

CVSS3

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

8.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.9%