CVE-2020-1714
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.
Overview
- CVE ID
- CVE-2020-1714
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-05-13T19:15:11
- Last Modified Date
- 2021-10-19T14:15:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* | 1 | OR | 11.0.0 | |
| cpe:2.3:a:redhat:decision_manager:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* | 1 | OR | 1.4.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/keycloak/keycloak/pull/7053 | Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1714 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1714 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1714 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:51:07 | Added to TrackCVE | |||
| 2022-12-04 16:28:47 | 2020-05-13T19:15Z | 2020-05-13T19:15:11 | CVE Published Date | updated |
| 2022-12-04 16:28:47 | 2021-10-19T14:15:07 | CVE Modified Date | updated | |
| 2022-12-04 16:28:47 | Analyzed | Vulnerability Status | updated |