Vulnerability identifier: #VU63504
Vulnerability risk: High
CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Nomad
Server applications /
Virtualization software
Vendor: HashiCorp
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in the go-getter library, which leads to security restrictions bypass and privilege escalation.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Nomad: 1.1.0 - 1.1.13, 1.2.0 - 1.2.7, 1.3.0
External links
http://github.com/hashicorp/nomad/releases/tag/v1.3.1
http://github.com/hashicorp/nomad/releases/tag/v1.1.14
http://github.com/hashicorp/nomad/releases/tag/v1.2.8
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.