Executive Summary
| Summary | |
|---|---|
| Title | Red Hat OpenShift Service Mesh 1.0.7 servicemesh-proxy security update |
| Informations | |||
|---|---|---|---|
| Name | RHSA-2020:0477 | First vendor Publication | 2020-02-12 |
| Vendor | RedHat | Last vendor Modification | 2020-02-12 |
| Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | |||
|---|---|---|---|
| Overall CVSS Score | 7.3 | ||
| Base Score | 7.3 | Environmental Score | 7.3 |
| impact SubScore | 3.4 | Temporal Score | 7.3 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | Low |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Problem Description: Red Hat OpenShift Service Mesh 1.0.7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: OpenShift Service Mesh 1.0 - x86_64 3. Description: Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. This advisory covers the RPM packages for the OpenShift Service Mesh 1.0.7 release. Security Fix(es): * istio: unauthorised access to JWT protected HTTP path (CVE-2020-8595) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/4.3/service_mesh/servicemesh- release-notes.html 5. Bugs fixed (https://bugzilla.redhat.com/): 1798247 - CVE-2020-8595 istio: unauthorised access to JWT protected HTTP path |
Original Source
| Url : https://rhn.redhat.com/errata/RHSA-2020-0477.html |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Alert History
| Date | Informations |
|---|---|
| 2020-05-23 13:03:45 |
|
| 2020-03-19 13:19:57 |
|
