KLA12001 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, cause denial of service, obtain sensitive information, spoof user interface.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Azure Sphere can be exploited remotely to gain privileges.
2. A code execution vulnerability in Azure Sphere can be exploited remotely to execute arbitrary code.
3. A denial of service vulnerability in Azure Sphere can be exploited remotely to cause denial of service.
4. An information disclosure vulnerability in Azure Sphere can be exploited remotely to obtain sensitive information.
5. A tampering vulnerability in Azure Sphere can be exploited remotely to spoof user interface.

Original advisories

CVE-2020-16989

CVE-2020-16987

CVE-2020-16992

CVE-2020-16986

CVE-2020-16994

CVE-2020-16984

CVE-2020-16985

CVE-2020-16991

CVE-2020-16990

CVE-2020-16993

CVE-2020-16981

CVE-2020-16982

CVE-2020-16970

CVE-2020-16988

CVE-2020-16983

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Microsoft-Azure

CVE list

CVE-2020-16989 high

CVE-2020-16987 high

CVE-2020-16992 critical

CVE-2020-16986 high

CVE-2020-16994 high

CVE-2020-16984 high

CVE-2020-16985 high

CVE-2020-16991 high

CVE-2020-16990 high

CVE-2020-16993 high

CVE-2020-16981 high

CVE-2020-16982 high

CVE-2020-16970 critical

CVE-2020-16988 high

CVE-2020-16983 high

KB list

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

• SUI

Spoof user interface. Exploitation of vulnerabilities with this impact can lead to changes in user interface to beguile user into inaccurate behavior.

Affected Products

• Azure Sphere