Vulnerability Report

CVE-2020-7019

Title: Elastic Elasticsearch Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2020-7019.

CWE Category CWE-269
Published Date Aug 18, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.5 CVSS v3.1
Exploit Probability (EPSS)
1.20%

Vulnerability Summary

CVE-2020-7019: In Elasticsearch before 7.9.0 and 6.8.12 a field disclosure flaw was found when running a scrolling search with Field Level Security. If a user runs the same query another more privileged user recently ran, the scrolling search can leak fields that should be hidden. This could result in an attacker gaining additional permissions against a restricted index.

Impacted Vendors

E
elasticsearch 1
E
elastic 1
A
anynines 1

Reference Links

https://discuss.elastic.co/t/elastic-stack-7-9-0-and-6-8-12-security-update/245456 https://security.netapp.com/advisory/ntap-20200827-0001/ https://discuss.elastic.co/t/elastic-stack-7-9-0-and-6-8-12-security-update/245456 https://security.netapp.com/advisory/ntap-20200827-0001/
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-7019 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.