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ubuntucveUbuntu.comUB:CVE-2021-22134
HistoryMar 08, 2021 - 12:00 a.m.

CVE-2021-22134

2021-03-0800:00:00
ubuntu.com
ubuntu.com
9

4.3 Medium

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

4 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

24.5%

A document disclosure flaw was found in Elasticsearch versions after 7.6.0
and before 7.11.0 when Document or Field Level Security is used. Get
requests do not properly apply security permissions when executing a query
against a recently updated document. This affects documents that have been
updated and not yet refreshed in the index. This could result in the search
disclosing the existence of documents and fields the attacker should not be
able to view.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchelasticsearch< anyUNKNOWN

4.3 Medium

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

4 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

24.5%