Vulnerabilities > CVE-2016-10133 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Artifex Mujs

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
artifex
CWE-119
critical
nessus
NVD
Published: 2017-03-24
Updated: 2023-11-07

Summary

Heap-based buffer overflow in the js_stackoverflow function in jsrun.c in Artifex Software, Inc. MuJS allows attackers to have unspecified impact by leveraging an error when dropping extra arguments to lightweight functions.

Vulnerable Configurations

Part Description Count
Application
Artifex
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2017-624E2EEDA0.NASL
    descriptionSecurity fix for CVE-2016-10132, CVE-2016-10133, CVE-2016-10141, CVE-2017-5627, CVE-2017-5628. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2017-02-23
    plugin id97338
    published2017-02-23
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/97338
    titleFedora 24 : mujs (2017-624e2eeda0)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2017-624e2eeda0.
#

include("compat.inc");

if (description)
{
  script_id(97338);
  script_version("3.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-10132", "CVE-2016-10133", "CVE-2016-10141", "CVE-2017-5627", "CVE-2017-5628");
  script_xref(name:"FEDORA", value:"2017-624e2eeda0");

  script_name(english:"Fedora 24 : mujs (2017-624e2eeda0)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Security fix for CVE-2016-10132, CVE-2016-10133, CVE-2016-10141,
CVE-2017-5627, CVE-2017-5628.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2017-624e2eeda0"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected mujs package.");
  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:fedoraproject:fedora:mujs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:24");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/02/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/23");
  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:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^24([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 24", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);


flag = 0;
if (rpm_check(release:"FC24", reference:"mujs-0-8.20170124git4006739.fc24")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mujs");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2017-DC6023E849.NASL
    descriptionSecurity fix for CVE-2016-10132, CVE-2016-10133, CVE-2016-10141, CVE-2017-5627, CVE-2017-5628. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2017-02-23
    plugin id97341
    published2017-02-23
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/97341
    titleFedora 25 : mujs (2017-dc6023e849)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2017-dc6023e849.
#

include("compat.inc");

if (description)
{
  script_id(97341);
  script_version("3.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-10132", "CVE-2016-10133", "CVE-2016-10141", "CVE-2017-5627", "CVE-2017-5628");
  script_xref(name:"FEDORA", value:"2017-dc6023e849");

  script_name(english:"Fedora 25 : mujs (2017-dc6023e849)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Security fix for CVE-2016-10132, CVE-2016-10133, CVE-2016-10141,
CVE-2017-5627, CVE-2017-5628.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2017-dc6023e849"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected mujs package.");
  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:fedoraproject:fedora:mujs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/02/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/23");
  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:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);


flag = 0;
if (rpm_check(release:"FC25", reference:"mujs-0-8.20170124git4006739.fc25")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mujs");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-196.NASL
    descriptionThis update for mupdf to version 1.10a fixes the following issues : These security issues were fixed : - CVE-2016-10132: NULL pointer dereference in regexp because of a missing check after allocating memory allowing for DoS (bsc#1019877). - CVE-2016-10133: Heap buffer overflow write in js_stackoverflow allowing for DoS or possible code execution (bsc#1019877). - CVE-2016-10141: An integer overflow vulnerability triggered by a regular expression with nested repetition. A successful exploitation of this issue can lead to code execution or a denial of service (buffer overflow) condition (bsc#1019877). These non-security issues were fixed : - A bug with mutool and saving PDF files using the
    last seen2020-06-05
    modified2017-02-06
    plugin id96999
    published2017-02-06
    reporterThis script is Copyright (C) 2017-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/96999
    titleopenSUSE Security Update : mupdf (openSUSE-2017-196)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-196.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(96999);
  script_version("3.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-10132", "CVE-2016-10133", "CVE-2016-10141");

  script_name(english:"openSUSE Security Update : mupdf (openSUSE-2017-196)");
  script_summary(english:"Check for the openSUSE-2017-196 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 mupdf to version 1.10a fixes the following issues :

These security issues were fixed :

  - CVE-2016-10132: NULL pointer dereference in regexp
    because of a missing check after allocating memory
    allowing for DoS (bsc#1019877).

  - CVE-2016-10133: Heap buffer overflow write in
    js_stackoverflow allowing for DoS or possible code
    execution (bsc#1019877).

  - CVE-2016-10141: An integer overflow vulnerability
    triggered by a regular expression with nested
    repetition. A successful exploitation of this issue can
    lead to code execution or a denial of service (buffer
    overflow) condition (bsc#1019877).

These non-security issues were fixed :

  - A bug with mutool and saving PDF files using the 'ascii'
    option has been fixed.

  - Stop defining OPJ_STATIC"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1019877"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected mupdf 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:novell:opensuse:mupdf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:mupdf-devel-static");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/02/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/06");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 Tenable Network Security, Inc.");
  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 !~ "^(SUSE42\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2", 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 !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.2", reference:"mupdf-1.10a-6.3") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"mupdf-devel-static-1.10a-6.3") ) 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, "mupdf / mupdf-devel-static");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-197.NASL
    descriptionThis update for mupdf to version 1.10a fixes the following issues : These security issues were fixed : - CVE-2016-10132: NULL pointer dereference in regexp because of a missing check after allocating memory allowing for DoS (bsc#1019877). - CVE-2016-10133: Heap buffer overflow write in js_stackoverflow allowing for DoS or possible code execution (bsc#1019877). - CVE-2016-10141: An integer overflow vulnerability triggered by a regular expression with nested repetition. A successful exploitation of this issue can lead to code execution or a denial of service (buffer overflow) condition (bsc#1019877). These non-security issues were fixed : - A bug with mutool and saving PDF files using the
    last seen2020-06-05
    modified2017-02-06
    plugin id97000
    published2017-02-06
    reporterThis script is Copyright (C) 2017-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/97000
    titleopenSUSE Security Update : mupdf (openSUSE-2017-197)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-197.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(97000);
  script_version("3.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-10132", "CVE-2016-10133", "CVE-2016-10141");

  script_name(english:"openSUSE Security Update : mupdf (openSUSE-2017-197)");
  script_summary(english:"Check for the openSUSE-2017-197 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 mupdf to version 1.10a fixes the following issues :

These security issues were fixed :

  - CVE-2016-10132: NULL pointer dereference in regexp
    because of a missing check after allocating memory
    allowing for DoS (bsc#1019877).

  - CVE-2016-10133: Heap buffer overflow write in
    js_stackoverflow allowing for DoS or possible code
    execution (bsc#1019877).

  - CVE-2016-10141: An integer overflow vulnerability
    triggered by a regular expression with nested
    repetition. A successful exploitation of this issue can
    lead to code execution or a denial of service (buffer
    overflow) condition (bsc#1019877).

These non-security issues were fixed :

  - A bug with mutool and saving PDF files using the 'ascii'
    option has been fixed.

  - Stop defining OPJ_STATIC

  - FictionBook (FB2) e-book support.

  - Simple SVG parser (a small subset of SVG only).

  - mutool convert: a new document conversion tool and
    interface.

  - Multi-threaded rendering in mudraw.

  - Updated base 14 fonts from URW.

  - New CJK font with language specific variants.

  - Hyperlink support in EPUB.

  - Alpha channel is now optional in pixmaps.

  - More aggressive purging of cached objects.

  - Partial image decoding for lower memory use when
    banding.

  - Reduced default set of built-in CMap tables to the
    minimum required.

  - FZ_ENABLE_PDF, _XPS, _JS, to disable features at compile
    time.

  - Function level linking.

  - Dropped pdf object generation numbers from public
    interfaces.

  - Simplified PDF page, xobject, and annotation internals.

  - Closing and freeing devices and writers are now separate
    steps.

  - Improved PDF annotation editing interface (still a work
    in progress).

  - Document writer interface.

  - Banded image writer interface.

  - Bidirectional layout for Arabic and Hebrew scripts.

  - Shaping complex scripts for EPUB text layout.

  - Noto fallback fonts for EPUB layout.

  - mutool create :

  - Create new PDF files from scratch.

  - Read an annotated content stream in a text file and
    write a PDF file, automatically embedding font and image
    resources.

  - mutool run :

  + Run JavaScript scripts with MuPDF bindings.

  + The interface is similar to the new Java interface.

  - mutool draw :

  + Optional multi-threaded operation (Windows and
    pthreads).

  + Optional low memory mode (primarily for testing).

  - Set to best anti-alias mode (8) by default. 

  - Ship mupdf-x11-curl as default mupdf. Drop non-curl
    version.

  - New URW fonts with greek and cyrillic.

  - 64-bit file support.

  - Updated FreeType to version 2.6.1.

  - Various font substitution bug fixes.

  - EPUB improvements: User style sheets, GIF images, Table
    of Contents, CJK text, Page margins and many bug fixes."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1019877"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected mupdf 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:novell:opensuse:mupdf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:mupdf-devel-static");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/02/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/06");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 Tenable Network Security, Inc.");
  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 !~ "^(SUSE42\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.1", 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 !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.1", reference:"mupdf-1.10a-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"mupdf-devel-static-1.10a-10.1") ) 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, "mupdf / mupdf-devel-static");
}

References