CVE-2022-39388
CVSS V2 None
CVSS V3 Low 3.5
Description
Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.
Overview
- CVE ID
- CVE-2022-39388
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-10T20:15:10
- Last Modified Date
- 2022-11-15T20:21:21
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:* | 1 | OR | 1.15.0 | 1.15.2 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.5
- Base Severity
- LOW
- Exploitability Score
- 2.1
- Impact Score
- 1.4
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-39388 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39388 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-10 21:00:13 | Added to TrackCVE | |||
| 2022-12-07 17:36:57 | 2022-11-10T20:15Z | 2022-11-10T20:15:10 | CVE Published Date | updated |
| 2022-12-07 17:36:57 | 2022-11-15T20:21:21 | CVE Modified Date | updated | |
| 2022-12-07 17:36:57 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:36:58 | CPE Information | updated |