Vulnerabilities > CVE-2013-4414 - Cross-site Scripting vulnerability in Redhat Enterprise MRG 2.4

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN

Summary

Cross-site scripting (XSS) vulnerability in the web interface for cumin in Red Hat Enterprise MRG Grid 2.4 allows remote attackers to inject arbitrary web script or HTML via the "Max allowance" field in the "Set limit" form.

Vulnerable Configurations

Part Description Count
OS
Redhat
1

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 familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2013-1852.NASL
    descriptionUpdated Grid component packages that fix multiple security issues are now available for Red Hat Enterprise MRG 2.4 for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Red Hat Enterprise MRG (Messaging, Realtime, and Grid) is a next-generation IT infrastructure for enterprise computing. MRG offers increased performance, reliability, interoperability, and faster computing for enterprise customers. MRG Grid provides high-throughput computing and enables enterprises to achieve higher peak computing capacity as well as improved infrastructure utilization by leveraging their existing technology to build high performance grids. MRG Grid provides a job-queueing mechanism, scheduling policy, and a priority scheme, as well as resource monitoring and resource management. Users submit their jobs to MRG Grid, where they are placed into a queue. MRG Grid then chooses when and where to run the jobs based upon a policy, carefully monitors their progress, and ultimately informs the user upon completion. It was found that, when using RubyGems, the connection could be redirected from HTTPS to HTTP. This could lead to a user believing they are installing a gem via HTTPS, when the connection may have been silently downgraded to HTTP. (CVE-2012-2125) It was found that RubyGems did not verify SSL connections. This could lead to man-in-the-middle attacks. (CVE-2012-2126) It was discovered that the rubygems API validated version strings using an unsafe regular expression. An application making use of this API to process a version string from an untrusted source could be vulnerable to a denial of service attack through CPU exhaustion. (CVE-2013-4287) A flaw was found in the way cumin enforced user roles, allowing an unprivileged cumin user to access a range of resources without having the appropriate role. A remote, authenticated attacker could use this flaw to access privileged information, and perform a variety of privileged operations. (CVE-2013-4404) It was found that multiple forms in the cumin web interface did not protect against Cross-Site Request Forgery (CSRF) attacks. If a remote attacker could trick a user, who is logged into the cumin web interface, into visiting a specially crafted URL, the attacker could perform actions in the context of the logged in user. (CVE-2013-4405) It was found that cumin did not properly escape input from the
    last seen2020-06-01
    modified2020-06-02
    plugin id76671
    published2014-07-22
    reporterThis script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/76671
    titleRHEL 6 : MRG (RHSA-2013:1852)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Red Hat Security Advisory RHSA-2013:1852. The text 
    # itself is copyright (C) Red Hat, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(76671);
      script_version("1.12");
      script_cvs_date("Date: 2019/10/24 15:35:37");
    
      script_cve_id("CVE-2012-2125", "CVE-2012-2126", "CVE-2013-4287", "CVE-2013-4404", "CVE-2013-4405", "CVE-2013-4414", "CVE-2013-4461");
      script_bugtraq_id(64425, 64428, 64429, 64433);
      script_xref(name:"RHSA", value:"2013:1852");
    
      script_name(english:"RHEL 6 : MRG (RHSA-2013:1852)");
      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:
    "Updated Grid component packages that fix multiple security issues are
    now available for Red Hat Enterprise MRG 2.4 for Red Hat Enterprise
    Linux 6.
    
    The Red Hat Security Response Team has rated this update as having
    moderate security impact. Common Vulnerability Scoring System (CVSS)
    base scores, which give detailed severity ratings, are available for
    each vulnerability from the CVE links in the References section.
    
    Red Hat Enterprise MRG (Messaging, Realtime, and Grid) is a
    next-generation IT infrastructure for enterprise computing. MRG offers
    increased performance, reliability, interoperability, and faster
    computing for enterprise customers.
    
    MRG Grid provides high-throughput computing and enables enterprises to
    achieve higher peak computing capacity as well as improved
    infrastructure utilization by leveraging their existing technology to
    build high performance grids. MRG Grid provides a job-queueing
    mechanism, scheduling policy, and a priority scheme, as well as
    resource monitoring and resource management. Users submit their jobs
    to MRG Grid, where they are placed into a queue. MRG Grid then chooses
    when and where to run the jobs based upon a policy, carefully monitors
    their progress, and ultimately informs the user upon completion.
    
    It was found that, when using RubyGems, the connection could be
    redirected from HTTPS to HTTP. This could lead to a user believing
    they are installing a gem via HTTPS, when the connection may have been
    silently downgraded to HTTP. (CVE-2012-2125)
    
    It was found that RubyGems did not verify SSL connections. This could
    lead to man-in-the-middle attacks. (CVE-2012-2126)
    
    It was discovered that the rubygems API validated version strings
    using an unsafe regular expression. An application making use of this
    API to process a version string from an untrusted source could be
    vulnerable to a denial of service attack through CPU exhaustion.
    (CVE-2013-4287)
    
    A flaw was found in the way cumin enforced user roles, allowing an
    unprivileged cumin user to access a range of resources without having
    the appropriate role. A remote, authenticated attacker could use this
    flaw to access privileged information, and perform a variety of
    privileged operations. (CVE-2013-4404)
    
    It was found that multiple forms in the cumin web interface did not
    protect against Cross-Site Request Forgery (CSRF) attacks. If a remote
    attacker could trick a user, who is logged into the cumin web
    interface, into visiting a specially crafted URL, the attacker could
    perform actions in the context of the logged in user. (CVE-2013-4405)
    
    It was found that cumin did not properly escape input from the 'Max
    allowance' field in the 'Set limit' form of the cumin web interface. A
    remote attacker could use this flaw to perform cross-site scripting
    (XSS) attacks against victims by tricking them into visiting a
    specially crafted URL. (CVE-2013-4414)
    
    A flaw was found in the way cumin parsed POST request data. A remote
    attacker could potentially use this flaw to perform SQL injection
    attacks on cumin's database. (CVE-2013-4461)
    
    Red Hat would like to thank Rubygems upstream for reporting
    CVE-2013-4287. Upstream acknowledges Damir Sharipov as the original
    reporter of CVE-2013-4287. The CVE-2013-4404, CVE-2013-4405,
    CVE-2013-4414, and CVE-2013-4461 issues were discovered by Tomas
    Novacik of the Red Hat MRG Quality Engineering team.
    
    All users of the Grid capabilities of Red Hat Enterprise MRG are
    advised to upgrade to these updated packages, which correct these
    issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/errata/RHSA-2013:1852"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2012-2126"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2012-2125"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4287"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4461"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4404"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4414"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4405"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected cumin and / or rubygems 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_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:redhat:enterprise_linux:cumin");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rubygems");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2013/10/01");
      script_set_attribute(attribute:"patch_publication_date", value:"2013/12/17");
      script_set_attribute(attribute:"plugin_publication_date", value:"2014/07/22");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2014-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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);
    
    yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
    if (!empty_or_null(yum_updateinfo)) 
    {
      rhsa = "RHSA-2013:1852";
      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_exists(release:"RHEL6", rpm:"mrg-release"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "MRG");
    
      if (rpm_check(release:"RHEL6", reference:"cumin-0.1.5787-4.el6")) flag++;
      if (rpm_exists(rpm:"rubygems-1.8", release:"RHEL6") && rpm_check(release:"RHEL6", reference:"rubygems-1.8.23.2-1.el6")) 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, "cumin / rubygems");
      }
    }
    
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2013-1851.NASL
    descriptionAn updated Grid component package that fixes multiple security issues is now available for Red Hat Enterprise MRG 2.4 for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. [Updated 17 December 2013] This erratum previously incorrectly listed RubyGems issues CVE-2012-2125, CVE-2012-2126 and CVE-2013-4287 as addressed by this update. However, the rubygems component is not included as part of Red Hat Enterprise MRG 2.4 for Red Hat Enterprise Linux 5 and is only included as part of Red Hat Enterprise MRG 2.4 for Red Hat Enterprise Linux 6. These issues were corrected there via RHSA-2013:1852. Red Hat Enterprise MRG (Messaging, Realtime, and Grid) is a next-generation IT infrastructure for enterprise computing. MRG offers increased performance, reliability, interoperability, and faster computing for enterprise customers. MRG Grid provides high-throughput computing and enables enterprises to achieve higher peak computing capacity as well as improved infrastructure utilization by leveraging their existing technology to build high performance grids. MRG Grid provides a job-queueing mechanism, scheduling policy, and a priority scheme, as well as resource monitoring and resource management. Users submit their jobs to MRG Grid, where they are placed into a queue. MRG Grid then chooses when and where to run the jobs based upon a policy, carefully monitors their progress, and ultimately informs the user upon completion. A flaw was found in the way cumin enforced user roles, allowing an unprivileged cumin user to access a range of resources without having the appropriate role. A remote, authenticated attacker could use this flaw to access privileged information, and perform a variety of privileged operations. (CVE-2013-4404) It was found that multiple forms in the cumin web interface did not protect against Cross-Site Request Forgery (CSRF) attacks. If a remote attacker could trick a user, who is logged into the cumin web interface, into visiting a specially crafted URL, the attacker could perform actions in the context of the logged in user. (CVE-2013-4405) It was found that cumin did not properly escape input from the
    last seen2020-06-01
    modified2020-06-02
    plugin id76670
    published2014-07-22
    reporterThis script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/76670
    titleRHEL 5 : MRG (RHSA-2013:1851)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Red Hat Security Advisory RHSA-2013:1851. The text 
    # itself is copyright (C) Red Hat, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(76670);
      script_version("1.10");
      script_cvs_date("Date: 2019/10/24 15:35:37");
    
      script_cve_id("CVE-2013-4404", "CVE-2013-4405", "CVE-2013-4414", "CVE-2013-4461");
      script_bugtraq_id(64425, 64428, 64429, 64433);
      script_xref(name:"RHSA", value:"2013:1851");
    
      script_name(english:"RHEL 5 : MRG (RHSA-2013:1851)");
      script_summary(english:"Checks the rpm output for the updated package");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Red Hat host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "An updated Grid component package that fixes multiple security issues
    is now available for Red Hat Enterprise MRG 2.4 for Red Hat Enterprise
    Linux 5.
    
    The Red Hat Security Response Team has rated this update as having
    moderate security impact. Common Vulnerability Scoring System (CVSS)
    base scores, which give detailed severity ratings, are available for
    each vulnerability from the CVE links in the References section.
    
    [Updated 17 December 2013] This erratum previously incorrectly listed
    RubyGems issues CVE-2012-2125, CVE-2012-2126 and CVE-2013-4287 as
    addressed by this update. However, the rubygems component is not
    included as part of Red Hat Enterprise MRG 2.4 for Red Hat Enterprise
    Linux 5 and is only included as part of Red Hat Enterprise MRG 2.4 for
    Red Hat Enterprise Linux 6. These issues were corrected there via
    RHSA-2013:1852.
    
    Red Hat Enterprise MRG (Messaging, Realtime, and Grid) is a
    next-generation IT infrastructure for enterprise computing. MRG offers
    increased performance, reliability, interoperability, and faster
    computing for enterprise customers.
    
    MRG Grid provides high-throughput computing and enables enterprises to
    achieve higher peak computing capacity as well as improved
    infrastructure utilization by leveraging their existing technology to
    build high performance grids. MRG Grid provides a job-queueing
    mechanism, scheduling policy, and a priority scheme, as well as
    resource monitoring and resource management. Users submit their jobs
    to MRG Grid, where they are placed into a queue. MRG Grid then chooses
    when and where to run the jobs based upon a policy, carefully monitors
    their progress, and ultimately informs the user upon completion.
    
    A flaw was found in the way cumin enforced user roles, allowing an
    unprivileged cumin user to access a range of resources without having
    the appropriate role. A remote, authenticated attacker could use this
    flaw to access privileged information, and perform a variety of
    privileged operations. (CVE-2013-4404)
    
    It was found that multiple forms in the cumin web interface did not
    protect against Cross-Site Request Forgery (CSRF) attacks. If a remote
    attacker could trick a user, who is logged into the cumin web
    interface, into visiting a specially crafted URL, the attacker could
    perform actions in the context of the logged in user. (CVE-2013-4405)
    
    It was found that cumin did not properly escape input from the 'Max
    allowance' field in the 'Set limit' form of the cumin web interface. A
    remote attacker could use this flaw to perform cross-site scripting
    (XSS) attacks against victims by tricking them into visiting a
    specially crafted URL. (CVE-2013-4414)
    
    A flaw was found in the way cumin parsed POST request data. A remote
    attacker could potentially use this flaw to perform SQL injection
    attacks on cumin's database. (CVE-2013-4461)
    
    The CVE-2013-4404, CVE-2013-4405, CVE-2013-4414, and CVE-2013-4461
    issues were discovered by Tomas Novacik of the Red Hat MRG Quality
    Engineering team.
    
    All users of the Grid capabilities of Red Hat Enterprise MRG are
    advised to upgrade to this updated package, which corrects these
    issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/errata/RHSA-2013:1851"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4461"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4404"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4414"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2013-4405"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected cumin package.");
      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_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:redhat:enterprise_linux:cumin");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2013/12/17");
      script_set_attribute(attribute:"plugin_publication_date", value:"2014/07/22");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2014-2019 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 = eregmatch(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 (! ereg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.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);
    
    yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
    if (!empty_or_null(yum_updateinfo)) 
    {
      rhsa = "RHSA-2013:1851";
      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_exists(release:"RHEL5", rpm:"mrg-release"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "MRG");
    
      if (rpm_check(release:"RHEL5", reference:"cumin-0.1.5787-4.el5")) 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, "cumin");
      }
    }
    

Redhat

advisories
  • rhsa
    idRHSA-2013:1851
  • rhsa
    idRHSA-2013:1852
rpms
  • cumin-0:0.1.5787-4.el5
  • cumin-0:0.1.5787-4.el6
  • rubygems-0:1.8.23.2-1.el6