SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) - Nessus

Medium Plugin ID: 66466

This page contains detailed information about the SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) 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: 66466
Name: SuSE 10 Security Update : sudo (ZYPP Patch Number 8562)
Filename: suse_sudo-8562.nasl
Vulnerability Published: N/A
This Plugin Published: 2013-05-16
Last Modification Time: 2021-01-19
Plugin Version: 1.5
Plugin Type: local
Plugin Family: SuSE Local Security Checks
Dependencies: ssh_get_info.nasl
Required KB Items [?]: Host/cpu, Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list

Vulnerability Information

Severity: Medium
Vulnerability Published: N/A
Patch Published: 2013-04-30
CVE [?]: CVE-2013-1775, CVE-2013-1776, CVE-2013-2776, CVE-2013-2777
CPE [?]: cpe:/o:suse:suse_linux

Synopsis

The remote SuSE 10 host is missing a security-related patch.

Description

This update fixes the following security issues which allowed to bypass the sudo authentication: CVE-2013-1775 / CVE-2013-1776 / CVE-2013-2776 / CVE-2013-2777.

Solution

Apply ZYPP patch number 8562.

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 SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) vulnerability:

Metasploit: exploit/osx/local/sudo_password_bypass
[Mac OS X Sudo Password Bypass]
Exploit-DB: exploits/osx/local/27944.rb
[EDB-27944: Apple Mac OSX - Sudo Password Bypass (Metasploit)]
GitHub: https://github.com/bekhzod0725/perl-CVE-2013-1775
[CVE-2013-1775: CVE-2013-1775 Exploit written in Perl]
Immunity Canvas: CANVAS

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:L/AC:M/Au:N/C:C/I:C/A:C

CVSS Base Score:	6.9 (Medium)
Impact Subscore:	10.0
Exploitability Subscore:	3.4
CVSS Temporal Score:	NA (None)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.9 (Medium)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The text description of this plugin is (C) Novell, Inc.
#

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

if (description)
{
  script_id(66466);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2013-1775", "CVE-2013-1776", "CVE-2013-2776", "CVE-2013-2777");

  script_name(english:"SuSE 10 Security Update : sudo (ZYPP Patch Number 8562)");
  script_summary(english:"Checks rpm output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 10 host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes the following security issues which allowed to
bypass the sudo authentication: CVE-2013-1775 / CVE-2013-1776 /
CVE-2013-2776 / CVE-2013-2777."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1775.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1776.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2776.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2777.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply ZYPP patch number 8562.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/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:"metasploit_name", value:'Mac OS X Sudo Password Bypass');
  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:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:suse:suse_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/04/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/05/16");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2021 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE.");
if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages.");

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) exit(1, "Failed to determine the architecture type.");
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 10 on the '"+cpu+"' architecture have not been implemented.");


flag = 0;
if (rpm_check(release:"SLED10", sp:4, reference:"sudo-1.6.9p23-0.18.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"sudo-1.6.9p23-0.18.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else exit(0, "The host is not affected.");

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

Linux / Unix:
/opt/nessus/lib/nessus/plugins/suse_sudo-8562.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\suse_sudo-8562.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/suse_sudo-8562.nasl

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How to Run

Here is how to run the SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) 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 SuSE Local Security Checks plugin family.
On the right side table select SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) plugin ID 66466.
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 suse_sudo-8562.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a suse_sudo-8562.nasl -t <IP/HOST>

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

/opt/nessus/bin/nasl -T - suse_sudo-8562.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 suse_sudo-8562.nasl -t <IP/HOST>

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References

See also:

Similar and related Nessus plugins:

71399 - Amazon Linux AMI : sudo (ALAS-2013-259)
79154 - CentOS 5 : sudo (CESA-2013:1353)
79173 - CentOS 6 : sudo (CESA-2013:1701)
65179 - Debian DSA-2642-1 : sudo - several issues
65619 - Fedora 17 : sudo-1.8.6p7-1.fc17 (2013-3270)
65590 - Fedora 18 : sudo-1.8.6p7-1.fc18 (2013-3297)
64987 - FreeBSD : sudo -- Authentication bypass when clock is reset (764344fb-8214-11e2-9273-902b343deec9)
72078 - GLSA-201401-23 : sudo: Privilege escalation
85408 - Mac OS X 10.10.x < 10.10.5 Multiple Vulnerabilities
69877 - Mac OS X 10.8.x < 10.8.5 Multiple Vulnerabilities
69878 - Mac OS X Multiple Vulnerabilities (Security Update 2013-004)
66068 - Mandriva Linux Security Advisory : sudo (MDVSA-2013:054)
154615 - NewStart CGSL CORE 5.04 / MAIN 5.04 : sudo Multiple Vulnerabilities (NS-SA-2021-0101)
154540 - NewStart CGSL MAIN 6.02 : sudo Multiple Vulnerabilities (NS-SA-2021-0120)
74928 - openSUSE Security Update : sudo (openSUSE-SU-2013:0495-1)
70288 - Oracle Linux 5 : sudo (ELSA-2013-1353)
71112 - Oracle Linux 6 : sudo (ELSA-2013-1701)
91755 - OracleVM 3.2 : sudo (OVMSA-2016-0079)
70249 - RHEL 5 : sudo (RHSA-2013:1353)
71017 - RHEL 6 : sudo (RHSA-2013:1701)
70392 - Scientific Linux Security Update : sudo on SL5.x i386/x86_64 (20130930)
71300 - Scientific Linux Security Update : sudo on SL6.x i386/x86_64 (20131121)
65060 - Slackware 12.1 / 12.2 / 13.0 / 13.1 / 13.37 / 14.0 / current : sudo (SSA:2013-065-01)
80779 - Oracle Solaris Third-Party Patch Update : sudo (multiple_permissions_privileges_and_access)
66464 - SuSE 11.2 Security Update : sudo (SAT Patch Number 7705)
64969 - Ubuntu 8.04 LTS / 10.04 LTS / 11.10 / 12.04 LTS / 12.10 : sudo vulnerability (USN-1754-1)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file suse_sudo-8562.nasl version 1.5. For more plugins, visit the Nessus Plugin Library.

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SuSE 10 Security Update : sudo (ZYPP Patch Number 8562) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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