Vulnerability identifier: #VU16165
Vulnerability risk: Low
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-77
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Hadoop
Server applications /
Frameworks for developing and running applications
Vendor: Apache Foundation
Description
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.
Mitigation
Update to version 2.7.7.
Vulnerable software versions
Hadoop: 2.7.4 - 2.7.6
External links
http://lists.apache.org/thread.html/ff37bbbe09d5f03090e2dd2c3dea95de16ef4249e731f19b8959ce4c@%3Cgen...
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.