Ubuntu.comUB:CVE-2022-42717CVE-2022-42717
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
12.8%
An issue was discovered in Hashicorp Packer before 2.3.1. The recommended
sudoers configuration for Vagrant on Linux is insecure. If the host has
been configured according to this documentation, non-privileged users on
the host can leverage a wildcard in the sudoers configuration to execute
arbitrary commands as root.
References
discuss.hashicorp.com/t/hcsec-2022-23-vagrant-nfs-sudoers-configuration-allows-for-local-privilege-escalation/45423
github.com/hashicorp/vagrant/pull/12910
launchpad.net/bugs/cve/CVE-2022-42717
nvd.nist.gov/vuln/detail/CVE-2022-42717
security-tracker.debian.org/tracker/CVE-2022-42717
www.cve.org/CVERecord?id=CVE-2022-42717
www.vagrantup.com/docs/synced-folders/nfs
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
12.8%