UBUNTU-CVE-2021-22137
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-22137
Summary:
Details: In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain cross-cluster search queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices.
References: https://ubuntu.com/security/CVE-2021-22137, https://www.cve.org/CVERecord?id=CVE-2021-22137
Affected packages
Package
Name: elasticsearch
Purl: pkg:deb/ubuntu/[email protected]+dfsg-3?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.6.2+dfsg-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
