CVE-2019-17554
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
1.0
Description
Improper Restriction of XML External Entity Reference in Apache Olingo
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Apache Olingo OData 4.0 - XML External Entity Injection
Source code queued for fetch — refresh in a moment.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.olingo:odata-client-core | >=4.0.0,<4.7.0 | 4.7.0 |
| Maven | org.apache.olingo:odata-server-core | >=4.0.0,<4.7.0 | 4.7.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-17554
- https://github.com/apache/olingo-odata4/commit/5948974ad28271818e2afe747c71cde56a7f2c63
- https://github.com/apache/olingo-odata4/commit/c3f982db3d97e395d313ae8f231202bb2139882c
- https://issues.apache.org/jira/browse/OLINGO-1409
- https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c@%3Cannounce.apache.org%3E
- https://mail-archives.apache.org/mod_mbox/olingo-user/201912.mbox/%3CCAGSZ4d7Ty%3DL-n_iAzT6vcQp65BY29XZDS5tMoM8MdDrb1moM7A%40mail.gmail.com%3E
- https://seclists.org/bugtraq/2019/Dec/11
- http://packetstormsecurity.com/files/155619/Apache-Olingo-OData-4.6.x-XML-Injection.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.