Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) - Nessus

High Plugin ID: 126882

This page contains detailed information about the Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

hide

Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 126882
Name: Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01)
Filename: Slackware_SSA_2019-202-01.nasl
Vulnerability Published: 2018-09-21
This Plugin Published: 2019-07-22
Last Modification Time: 2021-12-21
Plugin Version: 1.8
Plugin Type: local
Plugin Family: Slackware Local Security Checks
Dependencies: ssh_get_info.nasl
Required KB Items [?]: Host/local_checks_enabled, Host/Slackware/packages, Host/Slackware/release

Vulnerability Information

Synopsis

The remote Slackware host is missing a security update.

Description

New kernel packages are available for Slackware 14.2 to fix security issues.

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)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) vulnerability:

Metasploit: exploit/linux/local/ptrace_traceme_pkexec_helper
[Linux Polkit pkexec helper PTRACE_TRACEME local root exploit]
Exploit-DB: exploits/linux/local/47163.c
[EDB-47163: Linux Kernel 4.10 < 5.1.17 - 'PTRACE_TRACEME' pkexec Local Privilege Escalation]
Exploit-DB: exploits/linux/local/47543.rb
[EDB-47543: Linux Polkit - pkexec helper PTRACE_TRACEME local root (Metasploit)]
Exploit-DB: exploits/linux/local/50541.c
[EDB-50541: Linux Kernel 5.1.x - 'PTRACE_TRACEME' pkexec Local Privilege Escalation (2)]
GitHub: https://github.com/Sec20-Paper310/Paper310
[CVE-2019-11599]
GitHub: https://github.com/Al1ex/LinuxEelvation
[CVE-2019-13272]
GitHub: https://github.com/AnonVulc/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/De4dCr0w/Linux-kernel-EoP-exp
[CVE-2019-13272]
GitHub: https://github.com/Getshell/LinuxTQ
[CVE-2019-13272]
GitHub: https://github.com/H0j3n/EzpzCheatSheet
[CVE-2019-13272]
GitHub: https://github.com/Mr-xn/Penetration_Testing_POC
[CVE-2019-13272]
GitHub: https://github.com/ONQLin/OS-CourseDesign
[CVE-2019-13272]
GitHub: https://github.com/RashmikaEkanayake/Privilege-Escalation-CVE-2019-13272-
[CVE-2019-13272]
GitHub: https://github.com/S3cur3Th1sSh1t/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/SexyBeast233/SecBooks
[CVE-2019-13272]
GitHub: https://github.com/Snoopy-Sec/Localroot-ALL-CVE
[CVE-2019-13272]
GitHub: https://github.com/Thathsarani24/CVE2019-13272
[CVE-2019-13272]
GitHub: https://github.com/anoaghost/Localroot_Compile
[CVE-2019-13272]
GitHub: https://github.com/babyshen/CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/bcoles/kernel-exploits
[CVE-2019-13272]
GitHub: https://github.com/cedelasen/htb-laboratory
[CVE-2019-13272]
GitHub: https://github.com/fengjixuchui/RedTeamer
[CVE-2019-13272]
GitHub: https://github.com/icecliffs/Linux-For-Root
[CVE-2019-13272]
GitHub: https://github.com/jana30116/CVE-2019-13272-Local-Privilege-Escalation
[CVE-2019-13272: Local Privilege Escalation is a way to take advantage of flaws in code or service ...]
GitHub: https://github.com/jiayy/android_vuln_poc-exp
[CVE-2019-13272]
GitHub: https://github.com/karlhat/Ksplice-demo
[CVE-2019-13272]
GitHub: https://github.com/n3t1nv4d3/kernel-exploits
[CVE-2019-13272]
GitHub: https://github.com/rakjong/LinuxElevation
[CVE-2019-13272]
GitHub: https://github.com/severnake/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/sumedhaDharmasena/-Kernel-ptrace-c-mishandles-vulnerability-CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/teddy47/CVE-2019-13272---Documentation
[CVE-2019-13272]
GitHub: https://github.com/theyoge/AD-Pentesting-Tools
[CVE-2019-13272]
GitHub: https://github.com/bigbigliang-malwarebenchmark/cve-2019-13272
[CVE-2019-13272: 提权漏洞]
GitHub: https://github.com/Cyc1eC/CVE-2019-13272
[CVE-2019-13272: The exploit for CVE-2019-13272]
GitHub: https://github.com/Huandtx/CVE-2019-13272
[CVE-2019-13272: 5.1.17之前的Linux内核中普通用户执行文件提权为root用户]
GitHub: https://github.com/jas502n/CVE-2019-13272
[CVE-2019-13272: Linux 4.10 < 5.1.17 PTRACE_TRACEME local root]
GitHub: https://github.com/oneoy/CVE-2019-13272
[CVE-2019-13272: Linux 提权]
GitHub: https://github.com/polosec/CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/Tharana/Exploiting-a-Linux-kernel-vulnerability
[CVE-2019-13272: Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – ...]
GitHub: https://github.com/Tharana/vulnerability-exploitation
[CVE-2019-13272: Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – ...]

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 Score Source [?]: CVE-2019-3846
CVSS V2 Vector: AV:A/AC:L/Au:N/C:C/I:C/A:C/E:H/RL:OF/RC:C

CVSS Base Score:	8.3 (High)
Impact Subscore:	10.0
Exploitability Subscore:	6.5
CVSS Temporal Score:	7.2 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.2 (High)

CVSS V3 Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C

CVSS Base Score:	8.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	2.8
CVSS Temporal Score:	8.4 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	8.4 (High)

Go back to menu.

Plugin Source

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Slackware Security Advisory 2019-202-01. The text 
# itself is copyright (C) Slackware Linux, Inc.
#

include("compat.inc");

if (description)
{
  script_id(126882);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/12/21");

  script_cve_id("CVE-2018-16597", "CVE-2019-10126", "CVE-2019-11599", "CVE-2019-13272", "CVE-2019-3846", "CVE-2019-3892");
  script_xref(name:"SSA", value:"2019-202-01");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/10");

  script_name(english:"Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01)");
  script_summary(english:"Checks for updated packages in /var/log/packages");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote Slackware host is missing a security update."
  );
  script_set_attribute(
    attribute:"description",
    value:
"New kernel packages are available for Slackware 14.2 to fix security
issues."
  );
  # http://www.slackware.com/security/viewer.php?l=slackware-security&y=2019&m=slackware-security.704001
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?60ee670e"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-3846");
  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:'Linux Polkit pkexec helper PTRACE_TRACEME local root exploit');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-generic-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-huge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-huge-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-modules-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux:14.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Slackware Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Slackware/release", "Host/Slackware/packages");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("slackware.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Slackware/release")) audit(AUDIT_OS_NOT, "Slackware");
if (!get_kb_item("Host/Slackware/packages")) 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, "Slackware", cpu);


flag = 0;
if (slackware_check(osver:"14.2", pkgname:"kernel-firmware", pkgver:"20190717_bf13a71", pkgarch:"noarch", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-generic", pkgver:"4.4.186", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-generic-smp", pkgver:"4.4.186_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-headers", pkgver:"4.4.186_smp", pkgarch:"x86", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-huge", pkgver:"4.4.186", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-huge-smp", pkgver:"4.4.186_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-modules", pkgver:"4.4.186", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-modules-smp", pkgver:"4.4.186_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-source", pkgver:"4.4.186_smp", pkgarch:"noarch", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-firmware", pkgver:"20190717_bf13a71", pkgarch:"noarch", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-generic", pkgver:"4.4.186", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-headers", pkgver:"4.4.186", pkgarch:"x86", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-huge", pkgver:"4.4.186", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-modules", pkgver:"4.4.186", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-source", pkgver:"4.4.186", pkgarch:"noarch", pkgnum:"1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:slackware_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_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/Slackware_SSA_2019-202-01.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\Slackware_SSA_2019-202-01.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/Slackware_SSA_2019-202-01.nasl

Go back to menu.

How to Run

Here is how to run the Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) 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 Slackware Local Security Checks plugin family.
On the right side table select Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) plugin ID 126882.
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 Slackware_SSA_2019-202-01.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a Slackware_SSA_2019-202-01.nasl -t <IP/HOST>

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

/opt/nessus/bin/nasl -T - Slackware_SSA_2019-202-01.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 Slackware_SSA_2019-202-01.nasl -t <IP/HOST>

Go back to menu.

References

SSA | Slackware Security Advisory:

2019-202-01

See also:

Similar and related Nessus plugins:

145678 - CentOS 8 : kernel (CESA-2019:2411)
126964 - Debian DLA-1862-1 : linux security update
126965 - Debian DLA-1863-1 : linux-4.9 security update
129800 - Debian DLA-1954-1 : lucene-solr security update
139625 - Debian DLA-2327-1 : lucene-solr security update
126837 - Debian DSA-4484-1 : linux - security update
128929 - EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2019-1926)
134387 - EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1186)
126801 - Fedora 29 : kernel / kernel-headers (2019-a95015e60f)
105389 - GoAhead Server CGI Remote Code Execution
109321 - JBoss Enterprise Application Platform doFilter() Method Insecure Deserialization RCE
127978 - Oracle Linux 8 : kernel (ELSA-2019-2411)
127985 - Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4746)
128732 - Photon OS 3.0: Linux PHSA-2019-3.0-0026
63940 - RHEL 4 / 5 : jboss-seam2 (RHSA-2010:0564)
109990 - RHEL 6 : JBoss EAP (RHSA-2018:1607)
127721 - RHEL 8 : kernel-rt (RHSA-2019:2405)
127722 - RHEL 8 : kernel (RHSA-2019:2411)
129145 - RHEL 7 : kernel-alt (RHSA-2019:2809)
127058 - Sonatype Nexus Repository Manager Missing Access Controls RCE
130949 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2949-1)
131120 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2984-1)
131999 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3228-1)
132000 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3230-1)
132001 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3232-1)
132005 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3258-1)
132006 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3260-1)
132007 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3261-1)
132008 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3263-1)
127888 - Ubuntu 18.04 LTS / 19.04 : Linux kernel vulnerabilities (USN-4093-1)
127889 - Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)
127890 - Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4095-1)
128477 - Ubuntu 19.04 : linux-aws vulnerabilities (USN-4117-1)
128478 - Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file Slackware_SSA_2019-202-01.nasl version 1.8. For more plugins, visit the Nessus Plugin Library.

Go back to menu.

Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

Nessus Plugin Library

Solving Problems with Office 365 Email from GoDaddy

Empire Module Library

CrackMapExec Module Library

Metasploit Android Modules

Top 16 Active Directory Vulnerabilities

Top 10 Vulnerabilities: Internal Infrastructure Pentest

Terminal Escape Injection

Cisco Password Cracking and Decrypting Guide

Capture Passwords using Wireshark

SSH Brute Force Attack Tool using PuTTY / Plink (ssh-putty-brute.ps1)

SMB Brute Force Attack Tool in PowerShell (SMBLogin.ps1)

Port Scanner in PowerShell (TCP/UDP)

Nessus CSV Parser and Extractor

Default Password Scanner (default-http-login-hunter.sh)