SB2020031607 - Multiple vulnerabilities in several Intel Processors

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2020031607

SB2020031607 - Multiple vulnerabilities in several Intel Processors

Published: March 16, 2020 Updated: March 17, 2020

Security Bulletin ID SB2020031607
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 17
Exploitation vector Local access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 17 vulnerabilities.


1) Buffer overflow (CVE-ID: CVE-2020-0504)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in several Intel Graphics Drivers. A local user can trigger memory corruption and cause a denial of service condition on the target system.


2) Improper access control (CVE-ID: CVE-2020-0516)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several Intel Graphics Drivers. A local user can bypass implemented security restrictions and cause a denial of service (DoS) condition on the target system.


3) Incorrect default permissions (CVE-ID: CVE-2020-0514)

CWE-ID: CWE-276 - Incorrect Default Permissions

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions in the installer for several Intel Graphics Drivers. A local user with access to the system can view contents of files and directories or modify them.


4) Path traversal (CVE-ID: CVE-2020-0565)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in several Intel Graphics Drivers. A local user can send a specially crafted HTTP request and read arbitrary files on the system, leading to escalation of privilege.


5) Buffer overflow (CVE-ID: CVE-2020-0501)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in several in Intel Graphics Drivers. A local user can trigger memory corruption and cause a denial of service condition on the target system.


6) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2020-0505)

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain access to sensitive information on the target system.

The vulnerability exists due to improper conditions check in several Intel Graphics Drivers. A local user can enable information disclosure and denial of service (DoS).


7) Path traversal (CVE-ID: CVE-2020-0520)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in igdkmd64.sys for several Intel Graphics Drivers. A local user can send a specially crafted HTTP request and read arbitrary files on the system, leading to escalation of privilege or denial of service.


8) Improper access control (CVE-ID: CVE-2020-0519)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several Intel Graphics Drivers. A local user can bypass implemented security restrictions and gain elevated privileges or cause a denial of service (DoS) condition on the target system.


9) Path traversal (CVE-ID: CVE-2020-0515)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the installer for several Intel Graphics Drivers. A local user can send a specially crafted HTTP request and read arbitrary files on the system, leading to privilege escalation.


10) Incorrect default permissions (CVE-ID: CVE-2020-0508)

CWE-ID: CWE-276 - Incorrect Default Permissions

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions in the installer for several Intel Graphics Drivers. A local user with access to the system can view contents of files and directories or modify them.


11) Improper Initialization (CVE-ID: CVE-2020-0506)

CWE-ID: CWE-665 - Improper Initialization

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper initialization in several Intel Graphics Drivers. A administrator user can run a specially crafted application to cause a denial of service condition on the target system.


12) Out-of-bounds write (CVE-ID: CVE-2020-0517)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input several in Intel Graphics Drivers. A local user can trigger out-of-bounds write and execute arbitrary code on the target system.


13) Path traversal (CVE-ID: CVE-2020-0507)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform directory traversal attacks.

The vulnerability exists due to unquoted service path in several Intel Graphics Drivers. A local administrator can send a specially crafted HTTP request, read arbitrary files on the system and perform a denial of service (DoS) attack.


14) Improper access control (CVE-ID: CVE-2020-0502)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several Intel Graphics Drivers. A local user can bypass implemented security restrictions and gain elevated privileges on the target system.


15) Input validation error (CVE-ID: CVE-2020-0567)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in several Intel Graphics Drivers. A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.


16) Information disclosure (CVE-ID: CVE-2020-0503)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to improper access control in several Intel Graphics Drivers. A local user can gain unauthorized access to sensitive information on the system.


17) Uncaught Exception (CVE-ID: CVE-2020-0511)

CWE-ID: CWE-248 - Uncaught Exception

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to uncaught exception in system driver for several Intel Graphics Drivers. A local user can cause a denial of service condition on the target system.


Remediation

Install update from vendor's website.

References