SB2018113020 - Fedora 29 update for hadoop

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Main Vulnerability Database SB2018113020

SB2018113020 - Fedora 29 update for hadoop

Published: November 30, 2018 Updated: April 24, 2025

Security Bulletin ID SB2018113020
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Command injection (CVE-ID: CVE-2018-11766)

CWE-ID: CWE-77 - Command injection

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


The vulnerability allows a remote authenticated attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper security restrictions. A remote attacker can escalate to yarn user access and execute arbitrary commands with root privileges on a targeted system.


2) Command injection (CVE-ID: CVE-2016-6811)

CWE-ID: CWE-77 - Command injection

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


The vulnerability allows a remote authenticated attacker to execute arbitrary commands with elevated privileges on the target system.

The weakness exists due to improper security restrictions. A remote attacker who can obtain yarn user access can inject and execute arbitrary commands with root privileges.

Remediation

Install update from vendor's website.

References