GitHub Advisory DatabaseGHSA-HM3X-JWWF-JPR9Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
22.7%
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. A patch is available on the master branch and anticipated to be part of version 11.6.1.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openstack | tripleo_heat_templates | * | cpe:2.3:a:openstack:tripleo_heat_templates:*:*:*:*:*:*:*:* |
References
bugs.launchpad.net/tripleo/+bug/1955397
bugzilla.redhat.com/show_bug.cgi?id=2035793
github.com/advisories/GHSA-hm3x-jwwf-jpr9
github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea
github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515
nvd.nist.gov/vuln/detail/CVE-2021-4180
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
22.7%