CVE-2023-25558
CVSS V2 None
CVSS V3 None
Description
DataHub is an open-source metadata platform. When the DataHub frontend is configured to authenticate via SSO, it will leverage the pac4j library. The processing of the `id_token` is done in an unsafe manner which is not properly accounted for by the DataHub frontend. Specifically, if any of the id_token claims value start with the {#sb64} prefix, pac4j considers the value to be a serialized Java object and will deserialize it. This issue may lead to Remote Code Execution (RCE) in the worst case. Although a `RestrictedObjectInputStream` is in place, that puts some restriction on what classes can be deserialized, it still allows a broad range of java packages and potentially exploitable with different gadget chains. Users are advised to upgrade. There are no known workarounds. This vulnerability was discovered and reported by the GitHub Security lab and is tracked as GHSL-2022-086.
Overview
- CVE ID
- CVE-2023-25558
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-02-11T01:23:26
- Last Modified Date
- 2023-02-21T19:56:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:datahub_project:datahub:*:*:*:*:*:*:*:* | 1 | OR | 0.9.5 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/datahub-project/datahub/commit/2a182f484677d056730d6b4e9f0143e67368359f | Patch |
| https://github.com/datahub-project/datahub/security/advisories/GHSA-hrwp-2q5c-86wv | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-25558 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25558 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 07:31:40 | Added to TrackCVE | |||
| 2023-04-17 07:31:42 | Weakness Enumeration | new |