Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-22144 | First vendor Publication | 2021-07-26 |
Vendor | Cve | Last vendor Modification | 2022-05-10 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 6.5 | ||
Base Score | 6.5 | Environmental Score | 6.5 |
impact SubScore | 3.6 | Temporal Score | 6.5 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that will crash the Elasticsearch node. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22144 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-674 | Uncontrolled Recursion |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 4 | |
Application | 1 |
Sources (Detail)
Alert History
Date | Informations |
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2022-05-11 00:23:07 |
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2022-04-20 09:23:15 |
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2021-09-22 00:23:09 |
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2021-08-27 13:23:04 |
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2021-08-04 17:22:46 |
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2021-07-26 17:22:49 |
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