CVE-2018-8030 json
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
published 2018-06-19 8 y ago modified 2026-06-17 4 mo ago also GHSA-7xr3-rgwh-pw22 , EUVD-2018-0541
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.
Patch / fix
Exploit prediction
3.79% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.qpid:apache-qpid-broker-j | >=7.0.0, <7.1.0 |
7.1.0 |
Affected products
- Apache Software Foundation Apache Qpid Broker-J
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
github.com
/apache/qpid-broker-j/commit/025b48f3193e2b10b1c41d2bc3bcfc9cfc238a27
web
-
securitytracker.com
/id/1041138
vdb-entry, web, third-party-advisory
-
lists.apache.org
/thread.html/1089a4f351a1bdca0618199e53bceeec59a10bf4e3008018d6949876%40%3Cusers.qpid.apache.org%3E
mailing-list
-
nvd.nist.gov
/vuln/detail/CVE-2018-8030
advisory
-
github.com
/advisories/GHSA-7xr3-rgwh-pw22
advisory
-
github.com
/apache/qpid-broker-j
web
-
issues.apache.org
/jira/browse/QPID-8203
web
-
lists.apache.org
/thread.html/1089a4f351a1bdca0618199e53bceeec59a10bf4e3008018d6949876@%3Cusers.qpid.apache.org%3E
web
Sources
- CVE List CVE-2018-8030
- GitHub Advisory GHSA-7xr3-rgwh-pw22
- NVD CVE-2018-8030
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.