Vulnerabilities > CVE-2017-7755 - Untrusted Search Path vulnerability in Mozilla Firefox

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:2235-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(102694);
  script_version("3.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/29");

  script_cve_id("CVE-2015-5276", "CVE-2016-10196", "CVE-2017-5429", "CVE-2017-5430", "CVE-2017-5432", "CVE-2017-5433", "CVE-2017-5434", "CVE-2017-5435", "CVE-2017-5436", "CVE-2017-5438", "CVE-2017-5439", "CVE-2017-5440", "CVE-2017-5441", "CVE-2017-5442", "CVE-2017-5443", "CVE-2017-5444", "CVE-2017-5445", "CVE-2017-5446", "CVE-2017-5447", "CVE-2017-5448", "CVE-2017-5449", "CVE-2017-5451", "CVE-2017-5454", "CVE-2017-5455", "CVE-2017-5456", "CVE-2017-5459", "CVE-2017-5460", "CVE-2017-5461", "CVE-2017-5462", "CVE-2017-5464", "CVE-2017-5465", "CVE-2017-5466", "CVE-2017-5467", "CVE-2017-5469", "CVE-2017-5470", "CVE-2017-5472", "CVE-2017-7749", "CVE-2017-7750", "CVE-2017-7751", "CVE-2017-7752", "CVE-2017-7754", "CVE-2017-7755", "CVE-2017-7756", "CVE-2017-7757", "CVE-2017-7758", "CVE-2017-7761", "CVE-2017-7763", "CVE-2017-7764", "CVE-2017-7765", "CVE-2017-7768", "CVE-2017-7778");

  script_name(english:"SUSE SLES11 Security Update : MozillaFirefox, MozillaFirefox-branding-SLED, firefox-gcc5, mozilla-nss (SUSE-SU-2017:2235-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  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 and mozilla-nss fixes the following
issues: Security issues fixed :

  - Fixes in Firefox ESR 52.2 (bsc#1043960,MFSA 2017-16)

  - CVE-2017-7758: Out-of-bounds read in Opus encoder

  - CVE-2017-7749: Use-after-free during docshell reloading

  - CVE-2017-7751: Use-after-free with content viewer
    listeners

  - CVE-2017-5472: Use-after-free using destroyed node when
    regenerating trees

  - CVE-2017-5470: Memory safety bugs fixed in Firefox 54
    and Firefox ESR 52.2

  - CVE-2017-7752: Use-after-free with IME input

  - CVE-2017-7750: Use-after-free with track elements

  - CVE-2017-7768: 32 byte arbitrary file read through
    Mozilla Maintenance Service

  - CVE-2017-7778: Vulnerabilities in the Graphite 2 library

  - CVE-2017-7754: Out-of-bounds read in WebGL with
    ImageInfo object

  - CVE-2017-7755: Privilege escalation through Firefox
    Installer with same directory DLL files

  - CVE-2017-7756: Use-after-free and use-after-scope
    logging XHR header errors

  - CVE-2017-7757: Use-after-free in IndexedDB

  - CVE-2017-7761: File deletion and privilege escalation
    through Mozilla Maintenance Service helper.exe
    application

  - CVE-2017-7763: Mac fonts render some unicode characters
    as spaces

  - CVE-2017-7765: Mark of the Web bypass when saving
    executable files

  - CVE-2017-7764: Domain spoofing with combination of
    Canadian Syllabics and other unicode blocks

  - update to Firefox ESR 52.1 (bsc#1035082,MFSA 2017-12)

  - CVE-2016-10196: Vulnerabilities in Libevent library

  - CVE-2017-5443: Out-of-bounds write during BinHex
    decoding

  - CVE-2017-5429: Memory safety bugs fixed in Firefox 53,
    Firefox ESR 45.9, and Firefox ESR 52.1

  - CVE-2017-5464: Memory corruption with accessibility and
    DOM manipulation

  - CVE-2017-5465: Out-of-bounds read in ConvolvePixel

  - CVE-2017-5466: Origin confusion when reloading isolated
    data:text/html URL

  - CVE-2017-5467: Memory corruption when drawing Skia
    content

  - CVE-2017-5460: Use-after-free in frame selection

  - CVE-2017-5461: Out-of-bounds write in Base64 encoding in
    NSS

  - CVE-2017-5448: Out-of-bounds write in ClearKeyDecryptor

  - CVE-2017-5449: Crash during bidirectional unicode
    manipulation with animation

  - CVE-2017-5446: Out-of-bounds read when HTTP/2 DATA
    frames are sent with incorrect data

  - CVE-2017-5447: Out-of-bounds read during glyph
    processing

  - CVE-2017-5444: Buffer overflow while parsing
    application/http-index-format content

  - CVE-2017-5445: Uninitialized values used while parsing
    application/http- index-format content

  - CVE-2017-5442: Use-after-free during style changes

  - CVE-2017-5469: Potential Buffer overflow in
    flex-generated code

  - CVE-2017-5440: Use-after-free in txExecutionState
    destructor during XSLT processing

  - CVE-2017-5441: Use-after-free with selection during
    scroll events

  - CVE-2017-5439: Use-after-free in nsTArray Length()
    during XSLT processing

  - CVE-2017-5438: Use-after-free in nsAutoPtr during XSLT
    processing

  - CVE-2017-5436: Out-of-bounds write with malicious font
    in Graphite 2

  - CVE-2017-5435: Use-after-free during transaction
    processing in the editor

  - CVE-2017-5434: Use-after-free during focus handling

  - CVE-2017-5433: Use-after-free in SMIL animation
    functions

  - CVE-2017-5432: Use-after-free in text input selection

  - CVE-2017-5430: Memory safety bugs fixed in Firefox 53
    and Firefox ESR 52.1

  - CVE-2017-5459: Buffer overflow in WebGL

  - CVE-2017-5462: DRBG flaw in NSS

  - CVE-2017-5455: Sandbox escape through internal feed
    reader APIs

  - CVE-2017-5454: Sandbox escape allowing file system read
    access through file picker

  - CVE-2017-5456: Sandbox escape allowing local file system
    access

  - CVE-2017-5451: Addressbar spoofing with onblur event

  - General

  - CVE-2015-5276: Fix for C++11 std::random_device short
    reads (bsc#945842) Bugfixes :

  - workaround for Firefox hangs (bsc#1031485, bsc#1025108)

  - Update to gcc-5-branch head.

  - Includes fixes for (bsc#966220), (bsc#962765),
    (bsc#964468), (bsc#939460), (bsc#930496), (bsc#930392)
    and (bsc#955382).

  - Add fix to revert accidential libffi ABI breakage on
    AARCH64. (bsc#968771)

  - Build s390[x] with --with-tune=z9-109 --with-arch=z900
    on SLE11 again. (bsc#954002)

  - Fix libffi include install. (bsc#935510)

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=1025108"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1031485"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1035082"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1043960"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=930392"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=930496"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=935510"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=939460"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=945842"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=953831"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=954002"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=955382"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=962765"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=964468"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=966220"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=968771"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-5276/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-10196/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5429/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5430/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5432/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5433/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5434/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5435/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5436/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5438/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5439/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5440/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5441/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5442/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5443/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5444/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5445/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5446/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5447/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5448/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5449/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5451/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5454/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5455/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5456/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5459/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5460/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5461/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5462/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5464/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5465/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5466/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5467/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5469/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5470/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5472/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7749/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7750/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7751/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7752/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7754/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7755/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7756/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7757/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7758/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7761/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7763/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7764/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7765/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7768/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7778/"
  );
  # https://www.suse.com/support/update/announcement/2017/suse-su-20172235-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?08740681"
  );
  script_set_attribute(
    attribute:"solution",
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-MozillaFirefox-13237=1

SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-MozillaFirefox-13237=1

SUSE Linux Enterprise Server 11-SP3-LTSS:zypper in -t patch
slessp3-MozillaFirefox-13237=1

SUSE Linux Enterprise Point of Sale 11-SP3:zypper in -t patch
sleposp3-MozillaFirefox-13237=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-MozillaFirefox-13237=1

SUSE Linux Enterprise Debuginfo 11-SP3:zypper in -t patch
dbgsp3-MozillaFirefox-13237=1

To bring your system up-to-date, use 'zypper patch'."
  );
  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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  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-SLED");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-translations");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:firefox-libffi4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:firefox-libstdc++6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libfreebl3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsoftokn3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mozilla-nss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mozilla-nss-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/11/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/08/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/08/23");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 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/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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "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 == "SLES11" && (! preg(pattern:"^(3|4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP3/4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libfreebl3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libsoftokn3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"mozilla-nss-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libfreebl3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libsoftokn3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"mozilla-nss-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"firefox-libffi4-5.3.1+r233831-7.1", allowmaj:TRUE)) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"firefox-libstdc++6-5.3.1+r233831-7.1", allowmaj:TRUE)) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"libfreebl3-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"libsoftokn3-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"mozilla-nss-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"mozilla-nss-tools-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"MozillaFirefox-52.2.0esr-72.5.2")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"MozillaFirefox-branding-SLED-52-24.3.44")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"MozillaFirefox-translations-52.2.0esr-72.5.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libfreebl3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libsoftokn3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"mozilla-nss-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libfreebl3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libsoftokn3-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"mozilla-nss-32bit-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"MozillaFirefox-52.2.0esr-72.5.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"MozillaFirefox-branding-SLED-52-24.3.44")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"MozillaFirefox-translations-52.2.0esr-72.5.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"firefox-libffi4-5.3.1+r233831-7.1", allowmaj:TRUE)) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"firefox-libstdc++6-5.3.1+r233831-7.1", allowmaj:TRUE)) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"libfreebl3-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"libsoftokn3-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"mozilla-nss-3.29.5-47.3.2")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"mozilla-nss-tools-3.29.5-47.3.2")) 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 / MozillaFirefox-branding-SLED / firefox-gcc5 / mozilla-nss");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(100807);
  script_version("1.5");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id(
    "CVE-2017-5470",
    "CVE-2017-5472",
    "CVE-2017-7749",
    "CVE-2017-7750",
    "CVE-2017-7751",
    "CVE-2017-7752",
    "CVE-2017-7754",
    "CVE-2017-7755",
    "CVE-2017-7756",
    "CVE-2017-7757",
    "CVE-2017-7758",
    "CVE-2017-7760",
    "CVE-2017-7761",
    "CVE-2017-7763",
    "CVE-2017-7764",
    "CVE-2017-7772",
    "CVE-2017-7773",
    "CVE-2017-7774",
    "CVE-2017-7775",
    "CVE-2017-7776",
    "CVE-2017-7777",
    "CVE-2017-7778"
  );
  script_bugtraq_id(99040, 99041, 99057);
  script_xref(name:"MFSA", value:"2017-16");

  script_name(english:"Mozilla Firefox ESR < 52.2 Multiple Vulnerabilities (macOS)");
  script_summary(english:"Checks the version of Firefox.");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS or Mac OS X host is
affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Mozilla Firefox ESR installed on the remote macOS or
Mac OS X host is prior to 52.2. It is, therefore, affected by multiple
vulnerabilities :

  - Multiple memory corruption issues exist that allow an
    unauthenticated, remote attacker to execute arbitrary
    code by convincing a user to visit a specially crafted
    website. (CVE-2017-5470)

  - A use-after-free error exists in the EndUpdate()
    function in nsCSSFrameConstructor.cpp that is triggered
    when reconstructing trees during regeneration of CSS
    layouts. An unauthenticated, remote attacker can exploit
    this, by convincing a user to visit a specially crafted
    website, to cause a denial of service condition or the
    execution of arbitrary code. (CVE-2017-5472)

  - A use-after-free error exists in the Reload() function
    in nsDocShell.cpp that is triggered when using an
    incorrect URL during the reload of a docshell. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7749)

  - A use-after-free error exists in the Hide() function in
    nsDocumentViewer.cpp that is triggered when handling
    track elements. An unauthenticated, remote attacker can
    exploit this to cause a denial of service condition or
    the execution of arbitrary code. (CVE-2017-7750)

  - A use-after-free error exists in the nsDocumentViewer
    class in nsDocumentViewer.cpp that is triggered when
    handling content viewer listeners. An unauthenticated,
    remote attacker can exploit this to cause a denial of
    service condition or the execution of arbitrary code.
    (CVE-2017-7751)

  - A use-after-free error exists that is triggered when
    handling events while specific user interaction occurs
    with the input method editor (IME). An unauthenticated,
    remote attacker can exploit this to cause a denial of
    service condition or the execution of arbitrary code.
    (CVE-2017-7752)

  - An out-of-bounds read error exists in the IsComplete()
    function in WebGLTexture.cpp that is triggered when
    handling textures. An unauthenticated, remote attacker
    can exploit this to disclose memory contents.
    (CVE-2017-7754)

  - A privilege escalation vulnerability exists due to
    improper loading of dynamic-link library (DLL) files. A
    local attacker can exploit this, via a specially crafted
    DLL file in the installation path, to inject and execute
    arbitrary code. (CVE-2017-7755)

  - A use-after-free error exists in the SetRequestHead()
    function in XMLHttpRequestMainThread.cpp that is
    triggered when logging XML HTTP Requests (XHR). An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7756)

  - A use-after-free error exists in ActorsParent.cpp due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7757)

  - An out-of-bounds read error exists in the
    AppendAudioSegment() function in TrackEncoder.cpp that
    is triggered when the number of channels in an audio
    stream changes while the Opus encoder is in use. An
    unauthenticated, remote attacker can exploit this to
    disclose sensitive information. (CVE-2017-7758)

  - A flaw exists in the NS_main() function in updater.cpp
    due to improper validation of input when handling
    callback file path parameters. A local attacker can
    exploit this to manipulate files in the installation
    directory. (CVE-2017-7760)

  - A flaw exists in the Maintenance Service helper.exe
    application that is triggered as permissions for a
    temporary directory are set to writable by
    non-privileged users. A local attacker can exploit this
    to delete arbitrary files on the system. (CVE-2017-7761)

  - A flaw exists in the ReadCMAP() function in
    gfxMacPlatformFontList.mm that is triggered when
    handling tibetan characters in combination with macOS
    fonts. An unauthenticated, remote attacker can exploit
    this, via a specially crafted IDN domain, to spoof a
    valid URL. (CVE-2017-7763)

  - A flaw exists in the isLabelSafe() function in
    nsIDNService.cpp that is triggered when handling
    characters from different unicode blocks. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted IDN domain, to spoof a valid URL and
    conduct phishing attacks. (CVE-2017-7764)

  - Multiple integer overflow conditions exist in the
    Graphite component in the decompress() function in
    Decompressor.cpp due to improper validation of
    user-supplied input. An unauthenticated, remote attacker
    can exploit this to cause a denial of service condition
    or the execution of arbitrary code. (CVE-2017-7772,
    CVE-2017-7773, CVE-2017-7778)

  - An out-of-bounds read error exists in the Graphite
    component in the readGraphite() function in Silf.cpp. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or disclose memory
    contents. (CVE-2017-7774)

  - An assertion flaw exists in the Graphite component when
    handling zero value sizes. An unauthenticated, remote
    attacker can exploit this to cause a denial of service
    condition. (CVE-2017-7775)

  - An out-of-bounds read error exists in the Graphite
    component in getClassGlyph() function in Silf.cpp due to
    improper validation of user-supplied input. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition. (CVE-2017-7776)

  - A flaw exists in the Graphite component in the
    read_glyph() function in GlyphCache.cpp related to use
    of uninitialized memory. An unauthenticated, remote
    attacker can exploit this to have an unspecified impact.
    (CVE-2017-7777)");
  script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Firefox ESR version 52.2 or later.");
  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:"cvss_score_source", value:"CVE-2017-7778");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox_esr");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("macosx_firefox_installed.nasl");
  script_require_keys("MacOSX/Firefox/Version");

  exit(0);
}

include("mozilla_version.inc");

kb_base = "MacOSX/Firefox";
get_kb_item_or_exit(kb_base+"/Installed");

version = get_kb_item_or_exit(kb_base+"/Version", exit_code:1);
path = get_kb_item_or_exit(kb_base+"/Path", exit_code:1);

is_esr = get_kb_item(kb_base+"/is_esr");
if (isnull(is_esr)) audit(AUDIT_NOT_INST, "Mozilla Firefox ESR");

mozilla_check_version(version:version, path:path, product:'firefox', esr:TRUE, fix:'52.2', min:'52', severity:SECURITY_HOLE);

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(100808);
  script_version("1.5");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id(
    "CVE-2017-5470",
    "CVE-2017-5471",
    "CVE-2017-5472",
    "CVE-2017-7749",
    "CVE-2017-7750",
    "CVE-2017-7751",
    "CVE-2017-7752",
    "CVE-2017-7754",
    "CVE-2017-7755",
    "CVE-2017-7756",
    "CVE-2017-7757",
    "CVE-2017-7758",
    "CVE-2017-7760",
    "CVE-2017-7761",
    "CVE-2017-7762",
    "CVE-2017-7763",
    "CVE-2017-7764",
    "CVE-2017-7772",
    "CVE-2017-7774",
    "CVE-2017-7775",
    "CVE-2017-7776",
    "CVE-2017-7777",
    "CVE-2017-7778"
  );
  script_bugtraq_id(
    99040,
    99041,
    99042,
    99047,
    99057
  );
  script_xref(name:"MFSA", value:"2017-15");

  script_name(english:"Mozilla Firefox < 54 Multiple Vulnerabilities (macOS)");
  script_summary(english:"Checks the version of Firefox.");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS or Mac OS X host is
affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Mozilla Firefox installed on the remote macOS or Mac
OS X host is prior to 54. It is, therefore, affected by multiple
vulnerabilities :

  - Multiple memory corruption issues exist that allow an
    unauthenticated, remote attacker to execute arbitrary
    code by convincing a user to visit a specially crafted
    website. (CVE-2017-5470, CVE-2017-5471)

  - A use-after-free error exists in the EndUpdate()
    function in nsCSSFrameConstructor.cpp that is triggered
    when reconstructing trees during regeneration of CSS
    layouts. An unauthenticated, remote attacker can exploit
    this, by convincing a user to visit a specially crafted
    website, to cause a denial of service condition or the
    execution of arbitrary code. (CVE-2017-5472)

  - A use-after-free error exists in the Reload() function
    in nsDocShell.cpp that is triggered when using an
    incorrect URL during the reload of a docshell. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7749)

  - A use-after-free error exists in the Hide() function in
    nsDocumentViewer.cpp that is triggered when handling
    track elements. An unauthenticated, remote attacker can
    exploit this to cause a denial of service condition or
    the execution of arbitrary code. (CVE-2017-7750)

  - A use-after-free error exists in the nsDocumentViewer
    class in nsDocumentViewer.cpp that is triggered when
    handling content viewer listeners. An unauthenticated,
    remote attacker can exploit this to cause a denial of
    service condition or the execution of arbitrary code.
    (CVE-2017-7751)

  - A use-after-free error exists that is triggered when
    handling events while specific user interaction occurs
    with the input method editor (IME). An unauthenticated,
    remote attacker can exploit this to cause a denial of
    service condition or the execution of arbitrary code.
    (CVE-2017-7752)

  - An out-of-bounds read error exists in the IsComplete()
    function in WebGLTexture.cpp that is triggered when
    handling textures. An unauthenticated, remote attacker
    can exploit this to disclose memory contents.
    (CVE-2017-7754)

  - A privilege escalation vulnerability exists due to
    improper loading of dynamic-link library (DLL) files. A
    local attacker can exploit this, via a specially crafted
    DLL file in the installation path, to inject and execute
    arbitrary code. (CVE-2017-7755)

  - A use-after-free error exists in the SetRequestHead()
    function in XMLHttpRequestMainThread.cpp that is
    triggered when logging XML HTTP Requests (XHR). An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7756)

  - A use-after-free error exists in ActorsParent.cpp due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or the execution of
    arbitrary code. (CVE-2017-7757)

  - An out-of-bounds read error exists in the
    AppendAudioSegment() function in TrackEncoder.cpp that
    is triggered when the number of channels in an audio
    stream changes while the Opus encoder is in use. An
    unauthenticated, remote attacker can exploit this to
    disclose sensitive information. (CVE-2017-7758)

  - A flaw exists in the NS_main() function in updater.cpp
    due to improper validation of input when handling
    callback file path parameters. A local attacker can
    exploit this to manipulate files in the installation
    directory. (CVE-2017-7760)

  - A flaw exists in the Maintenance Service helper.exe
    application that is triggered as permissions for a
    temporary directory are set to writable by
    non-privileged users. A local attacker can exploit this
    to delete arbitrary files on the system. (CVE-2017-7761)

  - A flaw exists that is triggered when displaying URLs
    including authentication sections in reader mode. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted URL, to spoof domains in the address
    bar. (CVE-2017-7762)

  - A flaw exists in the ReadCMAP() function in
    gfxMacPlatformFontList.mm that is triggered when
    handling tibetan characters in combination with macOS
    fonts. An unauthenticated, remote attacker can exploit
    this, via a specially crafted IDN domain, to spoof a
    valid URL. (CVE-2017-7763)

  - A flaw exists in the isLabelSafe() function in
    nsIDNService.cpp that is triggered when handling
    characters from different unicode blocks. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted IDN domain, to spoof a valid URL and
    conduct phishing attacks. (CVE-2017-7764)

  - Multiple integer overflow conditions exist in the
    Graphite component in the decompress() function in
    Decompressor.cpp due to improper validation of
    user-supplied input. An unauthenticated, remote attacker
    can exploit this to cause a denial of service condition
    or the execution of arbitrary code. (CVE-2017-7772,
    CVE-2017-7778)

  - An out-of-bounds read error exists in the Graphite
    component in the readGraphite() function in Silf.cpp. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition or disclose memory
    contents. (CVE-2017-7774)

  - An assertion flaw exists in the Graphite component when
    handling zero value sizes. An unauthenticated, remote
    attacker can exploit this to cause a denial of service
    condition. (CVE-2017-7775)

  - An out-of-bounds read error exists in the Graphite
    component in getClassGlyph() function in Silf.cpp due to
    improper validation of user-supplied input. An
    unauthenticated, remote attacker can exploit this to
    cause a denial of service condition. (CVE-2017-7776)

  - A flaw exists in the Graphite component in the
    read_glyph() function in GlyphCache.cpp related to use
    of uninitialized memory. An unauthenticated, remote
    attacker can exploit this to have an unspecified impact.
    (CVE-2017-7777)");
  script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Firefox version 54 or later.");
  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:"cvss_score_source", value:"CVE-2017-7778");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("macosx_firefox_installed.nasl");
  script_require_keys("MacOSX/Firefox/Installed");

  exit(0);
}

include("mozilla_version.inc");

kb_base = "MacOSX/Firefox";
get_kb_item_or_exit(kb_base+"/Installed");

version = get_kb_item_or_exit(kb_base+"/Version", exit_code:1);
path = get_kb_item_or_exit(kb_base+"/Path", exit_code:1);

if (get_kb_item(kb_base + '/is_esr')) exit(0, 'The Mozilla Firefox installation is in the ESR branch.');

mozilla_check_version(product:'firefox', version:version, path:path, esr:FALSE, fix:'54', severity:SECURITY_HOLE);