Vulnerabilities > CVE-2013-4519 - Cross-Site Scripting vulnerability in Reviewboard Review Board

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
PARTIAL
Availability impact
NONE
network
reviewboard
CWE-79
nessus
NVD
Published: 2013-11-19
Updated: 2017-08-29

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Review Board 1.6.x before 1.6.21 and 1.7.x before 1.7.17 allow remote attackers to inject arbitrary web script or HTML via the (1) Branch field or (2) caption of an uploaded file.

Vulnerable Configurations

Part Description Count
Application
Reviewboard
43

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Cross Site Scripting through Log Files
    An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
  • Embedding Scripts in Non-Script Elements
    This attack is a form of Cross-Site Scripting (XSS) where malicious scripts are embedded in elements that are not expected to host scripts such as image tags (<img>), comments in XML documents (< !-CDATA->), etc. These tags may not be subject to the same input validation, output validation, and other content filtering and checking routines, so this can create an opportunity for an attacker to tunnel through the application's elements and launch a XSS attack through other elements. As with all remote attacks, it is important to differentiate the ability to launch an attack (such as probing an internal network for unpatched servers) and the ability of the remote attacker to collect and interpret the output of said attack.
  • Embedding Scripts within Scripts
    An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
  • Cross-Site Scripting in Error Pages
    An attacker distributes a link (or possibly some other query structure) with a request to a third party web server that is malformed and also contains a block of exploit code in order to have the exploit become live code in the resulting error page. When the third party web server receives the crafted request and notes the error it then creates an error message that echoes the malformed message, including the exploit. Doing this converts the exploit portion of the message into to valid language elements that are executed by the viewing browser. When a victim executes the query provided by the attacker the infected error message error message is returned including the exploit code which then runs in the victim's browser. XSS can result in execution of code as well as data leakage (e.g. session cookies can be sent to the attacker). This type of attack is especially dangerous since the exploit appears to come from the third party web server, who the victim may trust and hence be more vulnerable to deception.
  • Cross-Site Scripting Using Alternate Syntax
    The attacker uses alternate forms of keywords or commands that result in the same action as the primary form but which may not be caught by filters. For example, many keywords are processed in a case insensitive manner. If the site's web filtering algorithm does not convert all tags into a consistent case before the comparison with forbidden keywords it is possible to bypass filters (e.g., incomplete black lists) by using an alternate case structure. For example, the "script" tag using the alternate forms of "Script" or "ScRiPt" may bypass filters where "script" is the only form tested. Other variants using different syntax representations are also possible as well as using pollution meta-characters or entities that are eventually ignored by the rendering engine. The attack can result in the execution of otherwise prohibited functionality.

Nessus

  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2013-20749.NASL
    description - New upstream security release 1.7.17 - http://www.reviewboard.org/docs/releasenotes/reviewboa rd/1.7.17/ - Resolves: CVE-2013-4519 - Security Fixes : - Fixed XSS vulnerabilities for the
    last seen2020-03-17
    modified2013-11-12
    plugin id70840
    published2013-11-12
    reporterThis script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/70840
    titleFedora 20 : ReviewBoard-1.7.17-1.fc20 / python-djblets-0.7.23-1.fc20 (2013-20749)
    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 2013-20749.
#

include("compat.inc");

if (description)
{
  script_id(70840);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4519");
  script_bugtraq_id(63601);
  script_xref(name:"FEDORA", value:"2013-20749");

  script_name(english:"Fedora 20 : ReviewBoard-1.7.17-1.fc20 / python-djblets-0.7.23-1.fc20 (2013-20749)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - New upstream security release 1.7.17

    -
      http://www.reviewboard.org/docs/releasenotes/reviewboa
      rd/1.7.17/

    - Resolves: CVE-2013-4519

    - Security Fixes :

    - Fixed XSS vulnerabilities for the 'Branch' field and
      uploaded file captions.

    - Added a 'X-Frame-Options' header to prevent
      clickjacking.

    - New Features :

    - Remove the need for SSH keys for GitHub repositories.

    - Improved validation for GitHub repositories.

    - Added support for permissions on Local Sites.

    - Performance Improvements :

    - Reduced query counts on all pages.

    - Reduced query counts in the web API when returning
      empty lists.

    - Extensibility :

    - Extensions using the ``configure_extension`` view an
      now pass in a custom ``template_name`` pointing to a
      template for the configuration page, if it needs
      additional customization.

    - Enabling, disabling or reconfiguring extensions will
      now invalidate the caches for pages, ensuring that
      hooks will take affect.

    - Extension configuration now works properly on
      subdirectory installs.

    - Bug Fixes :

    - Fixed showing private review requests on a submitter
      page.

    - The description for submitted or discarded review
      requests is now shown on the diff viewer.

    - Discarding, reopening and then closing a review
      request no longer makes the review request private.

    - Fixed a naming conflict with older PyCrypto packages,
      such as the default package on CentOS 6.4.

    - Users with the 'can_change_status' permission no
      longer need the 'can_edit_reviewrequest' permission in
      order to close or reopen review requests.

    - Switching a repository from using a hosting service to
      Custom no longer reverts back to the hosting service.

    - Fixed editing a repository if its associated hosting
      service can't be loaded (such as if an extension
      providing that hosting service is disabled).

    - Many diff validation errors weren't being shown on the
      New Review Request page, generating 500 errors
      instead.

    - Fixed caching issues with the Blocks field on review
      requests.

    - Editing JSON text fields in the administration UI now
      works, validates, and won't result in warnings in the
      log.

    - Fixed breakages with looking up URLs internally with
      Local Sites.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1027010"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/121352.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8e73bd85"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/121353.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?96f1d1d5"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected ReviewBoard and / or python-djblets packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ReviewBoard");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:python-djblets");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:20");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/11/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^20([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 20.x", "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:"FC20", reference:"ReviewBoard-1.7.17-1.fc20")) flag++;
if (rpm_check(release:"FC20", reference:"python-djblets-0.7.23-1.fc20")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ReviewBoard / python-djblets");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2013-20814.NASL
    description1.7.18 fixes JavaScript errors - New upstream security release 1.7.17 - http://www.reviewboard.org/docs/releasenotes/reviewboa rd/1.7.17/ - Resolves: CVE-2013-4519 - Security Fixes : - Fixed XSS vulnerabilities for the
    last seen2020-03-17
    modified2013-11-18
    plugin id70931
    published2013-11-18
    reporterThis script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/70931
    titleFedora 19 : ReviewBoard-1.7.18-1.fc19 / python-djblets-0.7.23-1.fc19 (2013-20814)
    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 2013-20814.
#

include("compat.inc");

if (description)
{
  script_id(70931);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4519");
  script_bugtraq_id(63601);
  script_xref(name:"FEDORA", value:"2013-20814");

  script_name(english:"Fedora 19 : ReviewBoard-1.7.18-1.fc19 / python-djblets-0.7.23-1.fc19 (2013-20814)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"1.7.18 fixes JavaScript errors

  - New upstream security release 1.7.17

    -
      http://www.reviewboard.org/docs/releasenotes/reviewboa
      rd/1.7.17/

    - Resolves: CVE-2013-4519

    - Security Fixes :

    - Fixed XSS vulnerabilities for the 'Branch' field and
      uploaded file captions.

    - Added a 'X-Frame-Options' header to prevent
      clickjacking.

    - New Features :

    - Remove the need for SSH keys for GitHub repositories.

    - Improved validation for GitHub repositories.

    - Added support for permissions on Local Sites.

    - Performance Improvements :

    - Reduced query counts on all pages.

    - Reduced query counts in the web API when returning
      empty lists.

    - Extensibility :

    - Extensions using the ``configure_extension`` view an
      now pass in a custom ``template_name`` pointing to a
      template for the configuration page, if it needs
      additional customization.

    - Enabling, disabling or reconfiguring extensions will
      now invalidate the caches for pages, ensuring that
      hooks will take affect.

    - Extension configuration now works properly on
      subdirectory installs.

    - Bug Fixes :

    - Fixed showing private review requests on a submitter
      page.

    - The description for submitted or discarded review
      requests is now shown on the diff viewer.

    - Discarding, reopening and then closing a review
      request no longer makes the review request private.

    - Fixed a naming conflict with older PyCrypto packages,
      such as the default package on CentOS 6.4.

    - Users with the 'can_change_status' permission no
      longer need the 'can_edit_reviewrequest' permission in
      order to close or reopen review requests.

    - Switching a repository from using a hosting service to
      Custom no longer reverts back to the hosting service.

    - Fixed editing a repository if its associated hosting
      service can't be loaded (such as if an extension
      providing that hosting service is disabled).

    - Many diff validation errors weren't being shown on the
      New Review Request page, generating 500 errors
      instead.

    - Fixed caching issues with the Blocks field on review
      requests.

    - Editing JSON text fields in the administration UI now
      works, validates, and won't result in warnings in the
      log.

    - Fixed breakages with looking up URLs internally with
      Local Sites.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1027010"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/121922.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?96b95434"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/121923.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?5f4c3db4"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected ReviewBoard and / or python-djblets packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ReviewBoard");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:python-djblets");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:19");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/11/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^19([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 19.x", "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:"FC19", reference:"ReviewBoard-1.7.18-1.fc19")) flag++;
if (rpm_check(release:"FC19", reference:"python-djblets-0.7.23-1.fc19")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ReviewBoard / python-djblets");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2013-20817.NASL
    description - Fix JavaScript errors - New upstream security release 1.7.17 - http://www.reviewboard.org/docs/releasenotes/reviewboa rd/1.7.17/ - Resolves: CVE-2013-4519 - Security Fixes : - Fixed XSS vulnerabilities for the
    last seen2020-03-17
    modified2013-11-26
    plugin id71082
    published2013-11-26
    reporterThis script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/71082
    titleFedora 18 : ReviewBoard-1.7.18-1.fc18 / python-djblets-0.7.23-1.fc18 (2013-20817)
    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 2013-20817.
#

include("compat.inc");

if (description)
{
  script_id(71082);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4519");
  script_bugtraq_id(63601);
  script_xref(name:"FEDORA", value:"2013-20817");

  script_name(english:"Fedora 18 : ReviewBoard-1.7.18-1.fc18 / python-djblets-0.7.23-1.fc18 (2013-20817)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Fix JavaScript errors

  - New upstream security release 1.7.17

    -
      http://www.reviewboard.org/docs/releasenotes/reviewboa
      rd/1.7.17/

    - Resolves: CVE-2013-4519

    - Security Fixes :

    - Fixed XSS vulnerabilities for the 'Branch' field and
      uploaded file captions.

    - Added a 'X-Frame-Options' header to prevent
      clickjacking.

    - New Features :

    - Remove the need for SSH keys for GitHub repositories.

    - Improved validation for GitHub repositories.

    - Added support for permissions on Local Sites.

    - Performance Improvements :

    - Reduced query counts on all pages.

    - Reduced query counts in the web API when returning
      empty lists.

    - Extensibility :

    - Extensions using the ``configure_extension`` view an
      now pass in a custom ``template_name`` pointing to a
      template for the configuration page, if it needs
      additional customization.

    - Enabling, disabling or reconfiguring extensions will
      now invalidate the caches for pages, ensuring that
      hooks will take affect.

    - Extension configuration now works properly on
      subdirectory installs.

    - Bug Fixes :

    - Fixed showing private review requests on a submitter
      page.

    - The description for submitted or discarded review
      requests is now shown on the diff viewer.

    - Discarding, reopening and then closing a review
      request no longer makes the review request private.

    - Fixed a naming conflict with older PyCrypto packages,
      such as the default package on CentOS 6.4.

    - Users with the 'can_change_status' permission no
      longer need the 'can_edit_reviewrequest' permission in
      order to close or reopen review requests.

    - Switching a repository from using a hosting service to
      Custom no longer reverts back to the hosting service.

    - Fixed editing a repository if its associated hosting
      service can't be loaded (such as if an extension
      providing that hosting service is disabled).

    - Many diff validation errors weren't being shown on the
      New Review Request page, generating 500 errors
      instead.

    - Fixed caching issues with the Blocks field on review
      requests.

    - Editing JSON text fields in the administration UI now
      works, validates, and won't result in warnings in the
      log.

    - Fixed breakages with looking up URLs internally with
      Local Sites.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.17/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1027010"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/122663.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ae806afb"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-November/122664.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?4c7306ae"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected ReviewBoard and / or python-djblets packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ReviewBoard");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:python-djblets");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:18");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/11/26");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^18([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 18.x", "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:"FC18", reference:"ReviewBoard-1.7.18-1.fc18")) flag++;
if (rpm_check(release:"FC18", reference:"python-djblets-0.7.23-1.fc18")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ReviewBoard / python-djblets");
}

References