Vulnerabilities > CVE-2018-12372 - Information Exposure vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-503.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(123208);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/26");

  script_cve_id("CVE-2018-12359", "CVE-2018-12360", "CVE-2018-12362", "CVE-2018-12363", "CVE-2018-12364", "CVE-2018-12365", "CVE-2018-12366", "CVE-2018-12372", "CVE-2018-12373", "CVE-2018-12374", "CVE-2018-5188");

  script_name(english:"openSUSE Security Update : Mozilla Thunderbird (openSUSE-2019-503)");
  script_summary(english:"Check for the openSUSE-2019-503 patch");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description",
    value:
"This update for Mozilla Thunderbird to version 52.9.0 fixes multiple
issues.

Security issues fixed, inherited from the Mozilla common code base
(MFSA 2018-16, bsc#1098998) :

  - CVE-2018-12359: Buffer overflow using computed size of
    canvas element

  - CVE-2018-12360: Use-after-free when using focus()

  - CVE-2018-12362: Integer overflow in SSSE3 scaler

  - CVE-2018-12363: Use-after-free when appending DOM nodes

  - CVE-2018-12364: CSRF attacks through 307 redirects and
    NPAPI plugins

  - CVE-2018-12365: Compromised IPC child process can list
    local filenames

  - CVE-2018-12366: Invalid data handling during QCMS
    transformations

  - CVE-2018-5188: Memory safety bugs fixed in Thunderbird
    52.9.0 Security issues fixed that affect e-mail privacy
    and integrity (including EFAIL) :

  - CVE-2018-12372: S/MIME and PGP decryption oracles can be
    built with HTML emails (bsc#1100082)

  - CVE-2018-12373: S/MIME plaintext can be leaked through
    HTML reply/forward (bsc#1100079)

  - CVE-2018-12374: Using form to exfiltrate encrypted mail
    part by pressing enter in form field (bsc#1100081) The
    following options are available for added security in
    certain scenarios :

  - Option for not decrypting subordinate message parts that
    otherwise might reveal decryted content to the attacker.
    Preference mailnews.p7m_subparts_external needs to be
    set to true for added security. The following upstream
    changes are included :

  - Thunderbird will now prompt to compact IMAP folders even
    if the account is online

  - Fix various problems when forwarding messages inline
    when using 'simple' HTML view

The following tracked packaging changes are included :

  - correct requires and provides handling (boo#1076907)

  - reduce memory footprint with %ix86 at linking time via
    additional compiler flags (boo#1091376)

  - Build from upstream source archive and verify source
    signature (boo#1085780)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1076907"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1085780"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1091376"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1098998"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1100079"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1100081"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1100082"
  );
  script_set_attribute(
    attribute:"solution",
    value:"Update the affected Mozilla Thunderbird packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-buildsymbols");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-other");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/03/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/27");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  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\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", 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:"SUSE15.0", reference:"MozillaThunderbird-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-buildsymbols-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-debuginfo-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-debugsource-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-devel-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-translations-common-52.9.0-lp150.3.8.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"MozillaThunderbird-translations-other-52.9.0-lp150.3.8.1") ) 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, "MozillaThunderbird / MozillaThunderbird-buildsymbols / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2018:2252. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(111323);
  script_version("1.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/29");

  script_cve_id("CVE-2018-12359", "CVE-2018-12360", "CVE-2018-12362", "CVE-2018-12363", "CVE-2018-12364", "CVE-2018-12365", "CVE-2018-12366", "CVE-2018-12372", "CVE-2018-12373", "CVE-2018-12374", "CVE-2018-5188");
  script_xref(name:"RHSA", value:"2018:2252");

  script_name(english:"RHEL 7 : thunderbird (RHSA-2018:2252)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description",
    value:
"An update for thunderbird is now available for Red Hat Enterprise
Linux 7.

Red Hat Product Security has rated this update as having a security
impact of Important. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 52.9.1.

Security Fix(es) :

* Mozilla: Memory safety bugs fixed in Firefox 61, Firefox ESR 60.1,
and Firefox ESR 52.9 (CVE-2018-5188)

* Mozilla: Buffer overflow using computed size of canvas element
(CVE-2018-12359)

* Mozilla: Use-after-free using focus() (CVE-2018-12360)

* Mozilla: Integer overflow in SSSE3 scaler (CVE-2018-12362)

* Mozilla: Use-after-free when appending DOM nodes (CVE-2018-12363)

* Mozilla: CSRF attacks through 307 redirects and NPAPI plugins
(CVE-2018-12364)

* thunderbird: S/MIME and PGP decryption oracles can be built with
HTML emails (CVE-2018-12372)

* thunderbird: S/MIME plaintext can be leaked through HTML
reply/forward (CVE-2018-12373)

* Mozilla: Compromised IPC child process can list local filenames
(CVE-2018-12365)

* Mozilla: Invalid data handling during QCMS transformations
(CVE-2018-12366)

* thunderbird: Using form to exfiltrate encrypted mail part by
pressing enter in form field (CVE-2018-12374)

For more details about the security issue(s), including the impact, a
CVSS score, and other related information, refer to the CVE page(s)
listed in the References section.

Red Hat would like to thank the Mozilla project for reporting these
issues. Upstream acknowledges Alex Gaynor, Christoph Diehl, Christian
Holler, Jason Kratzer, David Major, Jon Coppeard, Nicolas B. Pierron,
Marcia Knous, Ronald Crane, Nils, F. Alonso (revskills), David Black,
and OSS-Fuzz as the original reporters."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2018:2252"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-5188"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12359"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12360"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12362"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12363"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12364"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12365"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12366"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12372"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12373"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-12374"
  );
  script_set_attribute(
    attribute:"solution",
    value:
"Update the affected thunderbird and / or thunderbird-debuginfo
packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:thunderbird");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:thunderbird-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/07/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/25");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "Red Hat " + os_ver);

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

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2018:2252";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"thunderbird-52.9.1-1.el7_5", allowmaj:TRUE)) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"thunderbird-debuginfo-52.9.1-1.el7_5", allowmaj:TRUE)) flag++;


  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "thunderbird / thunderbird-debuginfo");
  }
}