CVE-2021-22132
CVSS V2 Low 2.1
CVSS V3 Medium 4.8
Description
Elasticsearch versions 7.7.0 to 7.10.1 contain an information disclosure flaw in the async search API. Users who execute an async search will improperly store the HTTP headers. An Elasticsearch user with the ability to read the .tasks index could obtain sensitive request headers of other users in the cluster. This issue is fixed in Elasticsearch 7.10.2
Overview
- CVE ID
- CVE-2021-22132
- Assigner
- bressers@elastic.co
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-14T20:15:13
- Last Modified Date
- 2022-05-12T14:52:03
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* | 1 | OR | 7.7.0 | 7.10.2 |
| cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://discuss.elastic.co/t/elasticsearch-7-10-2-security-update/261164 | Release Notes Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20210219-0004/ | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuapr2022.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22132 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22132 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 16:59:29 | Added to TrackCVE | |||
| 2022-12-05 20:13:42 | security@elastic.co | bressers@elastic.co | CVE Assigner | updated |
| 2022-12-05 20:13:42 | 2021-01-14T20:15Z | 2021-01-14T20:15:13 | CVE Published Date | updated |
| 2022-12-05 20:13:42 | 2022-05-12T14:52:03 | CVE Modified Date | updated | |
| 2022-12-05 20:13:43 | Analyzed | Vulnerability Status | updated |