Vulnerability identifier: #VU29567
Vulnerability risk: Low
CVSSv3.1: 6.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-362
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Ansible
Server applications /
Remote management servers, RDP, SSH
Ansible Tower
Web applications /
Remote management & hosting panels
Vendor: Red Hat Inc.
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to incomplete fix for race condition for SB2020032420 #8 (CVE-2020-1733) on systems using ACLs and FUSE filesystems. A local user can exploit the race and escalate privileges on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Ansible: 2.9.0 - 2.9.9, 2.8.0 - 2.8.12, 2.7.0 - 2.7.18
Ansible Tower: 3.0 - 3.6.4
External links
http://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10744
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.