RHEL 4 : seamonkey (RHSA-2011:0473) - Nessus

Critical Plugin ID: 53582

This page contains detailed information about the RHEL 4 : seamonkey (RHSA-2011:0473) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 53582
Name: RHEL 4 : seamonkey (RHSA-2011:0473)
Filename: redhat-RHSA-2011-0473.nasl
Vulnerability Published: 2011-05-07
This Plugin Published: 2011-04-29
Last Modification Time: 2021-01-14
Plugin Version: 1.25
Plugin Type: local
Plugin Family: Red Hat Local Security Checks
Dependencies: ssh_get_info.nasl
Required KB Items [?]: Host/cpu, Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Vulnerability Information

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Updated SeaMonkey packages that fix several security issues are now available for Red Hat Enterprise Linux 4.

The Red Hat Security Response Team has rated this update as having critical 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.

SeaMonkey is an open source web browser, email and newsgroup client, IRC chat client, and HTML editor.

Several flaws were found in the processing of malformed web content. A web page containing malicious content could possibly lead to arbitrary code execution with the privileges of the user running SeaMonkey. (CVE-2011-0080)

An arbitrary memory write flaw was found in the way SeaMonkey handled out-of-memory conditions. If all memory was consumed when a user visited a malicious web page, it could possibly lead to arbitrary code execution with the privileges of the user running SeaMonkey. (CVE-2011-0078)

An integer overflow flaw was found in the way SeaMonkey handled the HTML frameset tag. A web page with a frameset tag containing large values for the 'rows' and 'cols' attributes could trigger this flaw, possibly leading to arbitrary code execution with the privileges of the user running SeaMonkey. (CVE-2011-0077)

A flaw was found in the way SeaMonkey handled the HTML iframe tag. A web page with an iframe tag containing a specially crafted source address could trigger this flaw, possibly leading to arbitrary code execution with the privileges of the user running SeaMonkey. (CVE-2011-0075)

A flaw was found in the way SeaMonkey displayed multiple marquee elements. A malformed HTML document could cause SeaMonkey to execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2011-0074)

A flaw was found in the way SeaMonkey handled the nsTreeSelection element. Malformed content could cause SeaMonkey to execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2011-0073)

A use-after-free flaw was found in the way SeaMonkey appended frame and iframe elements to a DOM tree when the NoScript add-on was enabled. Malicious HTML content could cause SeaMonkey to execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2011-0072)

All SeaMonkey users should upgrade to these updated packages, which correct these issues. After installing the update, SeaMonkey must be restarted for the changes to take effect.

Solution

Update the affected packages.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub, Immunity Canvas)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the RHEL 4 : seamonkey (RHSA-2011:0473) vulnerability:

Metasploit: exploit/windows/browser/mozilla_nstreerange
[Mozilla Firefox "nsTreeRange" Dangling Pointer Vulnerability]
Exploit-DB: exploits/windows/remote/17520.rb
[EDB-17520: Mozilla Firefox - 'nsTreeRange' Dangling Pointer (Metasploit) (1)]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0072]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0073]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0074]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0075]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0077]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0078]
GitHub: https://github.com/mergebase/usn2json
[CVE-2011-0080]
Immunity Canvas: White_Phosphorus

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS V2 Vector [?]: AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Base Score:	10.0 (High)
Impact Subscore:	10.0
Exploitability Subscore:	10.0
CVSS Temporal Score:	NA (None)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	10.0 (High)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2011:0473. The text 
# itself is copyright (C) Red Hat, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(53582);
  script_version("1.25");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2011-0072", "CVE-2011-0073", "CVE-2011-0074", "CVE-2011-0075", "CVE-2011-0077", "CVE-2011-0078", "CVE-2011-0080");
  script_xref(name:"RHSA", value:"2011:0473");

  script_name(english:"RHEL 4 : seamonkey (RHSA-2011:0473)");
  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 SeaMonkey packages that fix several security issues are now
available for Red Hat Enterprise Linux 4.

The Red Hat Security Response Team has rated this update as having
critical 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.

SeaMonkey is an open source web browser, email and newsgroup client,
IRC chat client, and HTML editor.

Several flaws were found in the processing of malformed web content. A
web page containing malicious content could possibly lead to arbitrary
code execution with the privileges of the user running SeaMonkey.
(CVE-2011-0080)

An arbitrary memory write flaw was found in the way SeaMonkey handled
out-of-memory conditions. If all memory was consumed when a user
visited a malicious web page, it could possibly lead to arbitrary code
execution with the privileges of the user running SeaMonkey.
(CVE-2011-0078)

An integer overflow flaw was found in the way SeaMonkey handled the
HTML frameset tag. A web page with a frameset tag containing large
values for the 'rows' and 'cols' attributes could trigger this flaw,
possibly leading to arbitrary code execution with the privileges of
the user running SeaMonkey. (CVE-2011-0077)

A flaw was found in the way SeaMonkey handled the HTML iframe tag. A
web page with an iframe tag containing a specially crafted source
address could trigger this flaw, possibly leading to arbitrary code
execution with the privileges of the user running SeaMonkey.
(CVE-2011-0075)

A flaw was found in the way SeaMonkey displayed multiple marquee
elements. A malformed HTML document could cause SeaMonkey to execute
arbitrary code with the privileges of the user running SeaMonkey.
(CVE-2011-0074)

A flaw was found in the way SeaMonkey handled the nsTreeSelection
element. Malformed content could cause SeaMonkey to execute arbitrary
code with the privileges of the user running SeaMonkey.
(CVE-2011-0073)

A use-after-free flaw was found in the way SeaMonkey appended frame
and iframe elements to a DOM tree when the NoScript add-on was
enabled. Malicious HTML content could cause SeaMonkey to execute
arbitrary code with the privileges of the user running SeaMonkey.
(CVE-2011-0072)

All SeaMonkey users should upgrade to these updated packages, which
correct these issues. After installing the update, SeaMonkey must be
restarted for the changes to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0072"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0073"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0074"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0075"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0077"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0078"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2011-0080"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2011:0473"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Mozilla Firefox "nsTreeRange" Dangling Pointer Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'White_Phosphorus');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey-chat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey-dom-inspector");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey-js-debugger");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:seamonkey-mail");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4.8");

  script_set_attribute(attribute:"vuln_publication_date", value:"2011/05/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/04/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/04/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2021 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:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 4.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-2011:0473";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL4", reference:"seamonkey-1.0.9-70.el4_8")) flag++;

  if (rpm_check(release:"RHEL4", reference:"seamonkey-chat-1.0.9-70.el4_8")) flag++;

  if (rpm_check(release:"RHEL4", reference:"seamonkey-devel-1.0.9-70.el4_8")) flag++;

  if (rpm_check(release:"RHEL4", reference:"seamonkey-dom-inspector-1.0.9-70.el4_8")) flag++;

  if (rpm_check(release:"RHEL4", reference:"seamonkey-js-debugger-1.0.9-70.el4_8")) flag++;

  if (rpm_check(release:"RHEL4", reference:"seamonkey-mail-1.0.9-70.el4_8")) 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, "seamonkey / seamonkey-chat / seamonkey-devel / etc");
  }
}

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/redhat-RHSA-2011-0473.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\redhat-RHSA-2011-0473.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/redhat-RHSA-2011-0473.nasl

Go back to menu.

How to Run

Here is how to run the RHEL 4 : seamonkey (RHSA-2011:0473) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Red Hat Local Security Checks plugin family.
On the right side table select RHEL 4 : seamonkey (RHSA-2011:0473) plugin ID 53582.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl redhat-RHSA-2011-0473.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a redhat-RHSA-2011-0473.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - redhat-RHSA-2011-0473.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state redhat-RHSA-2011-0473.nasl -t <IP/HOST>

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References

RHSA | Red Hat Security Advisory:

2011:0473

See also:

Similar and related Nessus plugins:

53600 - CentOS 4 : seamonkey (CESA-2011:0473)
68263 - Oracle Linux 4 : seamonkey (ELSA-2011-0473)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file redhat-RHSA-2011-0473.nasl version 1.25. For more plugins, visit the Nessus Plugin Library.

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RHEL 4 : seamonkey (RHSA-2011:0473) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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