CVE-2020-1762
CVSS V2 High 7.5
CVSS V3 High 8.6
Description
An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.
Overview
- CVE ID
- CVE-2020-1762
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-04-27T21:15:13
- Last Modified Date
- 2020-07-10T18:10:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:kiali:kiali:*:*:*:*:*:*:*:* | 1 | OR | 0.4.0 | 1.15.1 |
| cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- HIGH
- Base Score
- 8.6
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 4.7
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762 | Issue Tracking Third Party Advisory |
| https://kiali.io/news/security-bulletins/kiali-security-001/ | Mitigation Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1762 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1762 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:41:06 | Added to TrackCVE | |||
| 2022-12-04 15:46:37 | 2020-04-27T21:15Z | 2020-04-27T21:15:13 | CVE Published Date | updated |
| 2022-12-04 15:46:37 | 2020-07-10T18:10:04 | CVE Modified Date | updated | |
| 2022-12-04 15:46:37 | Analyzed | Vulnerability Status | updated | |
| 2022-12-04 15:46:38 | CWE-384 | Weakness Enumeration | updated |