CVE-2017-8445
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
An error was found in the X-Pack Security TLS trust manager for versions 5.0.0 to 5.5.1. If reloading the trust material fails the trust manager will be replaced with an instance that trusts all certificates. This could allow any node using any certificate to join a cluster. The proper behavior in this instance is for the TLS trust manager to deny all certificates.
Overview
- CVE ID
- CVE-2017-8445
- Assigner
- bressers@elastic.co
- Vulnerability Status
- Modified
- Published Version
- 2017-08-18T20:29:00
- Last Modified Date
- 2019-10-09T23:30:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:elastic:x-pack:*:*:*:*:*:*:*:* | 1 | OR | 5.0.0 | 5.5.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.elastic.co/community/security | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-8445 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8445 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:08:25 | Added to TrackCVE | |||
| 2022-12-02 20:09:33 | security@elastic.co | bressers@elastic.co | CVE Assigner | updated |
| 2022-12-02 20:09:33 | 2017-08-18T20:29Z | 2017-08-18T20:29:00 | CVE Published Date | updated |
| 2022-12-02 20:09:33 | 2019-10-09T23:30:14 | CVE Modified Date | updated | |
| 2022-12-02 20:09:33 | Modified | Vulnerability Status | updated |