SB2018091109 - Multiple vulnerabilities in Intel Active Management Technology

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Main Vulnerability Database SB2018091109

SB2018091109 - Multiple vulnerabilities in Intel Active Management Technology

Published: September 11, 2018

Security Bulletin ID SB2018091109
Severity
Low
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Information disclosure (CVE-ID: CVE-2018-3616)

The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to bleichenbacher-style side channel in TLS implementation. A remote attacker can obtain the TLS session key via the network.


2) Memory leak (CVE-ID: CVE-2018-3658)

The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to memory leak. A remote attacker can cause a partial denial of service via network access.


3) Buffer overflow (CVE-ID: CVE-2018-3657)

The vulnerability allows a local attacker to gain elevated privileges.

The vulnerability exists due to buffer overflow. A local attacker can trigger memory corruption and execute arbitrary code with Intel® AMT execution privilege via local access.


Remediation

Install update from vendor's website.

References