Spring Web Services, versions 2.4.3, 3.0.4, and older unsupported versions of all three projects, were susceptible to XML External Entity Injection (XXE) when receiving XML data from untrusted sources.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-3773 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 7.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity Impact | High |
| Availability Impact | None |
| Platform | Package | State |
|---|---|---|
| Red Hat JBoss Fuse 7 | spring-ws-core | Under investigation |
| Red Hat JBoss Fuse 7 | spring-xml | Under investigation |
| Red Hat JBoss Fuse 6 | spring-ws-core | Under investigation |
| Red Hat JBoss Fuse 6 | spring-xml | Under investigation |
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