# CVE-2018-8030: Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents

Source: https://junglewise.ai/threats/cve-2018-8030-denial-of-service-vulnerability-exists-when-net-and-net-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2018-10-16  
License: CC BY 4.0 with a link back

CVE-2018-8030 · Severity: low · CVSS 3 · Published 2018-10-16

Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents

Technologies: [org.apache.qpid:apache-qpid-broker-j (Maven)](https://junglewise.ai/threats/technologies/org-apache-qpid-apache-qpid-broker-j). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2018-8030 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2018-8030 being exploited in the wild.

**How severe is CVE-2018-8030?** Low severity, with a CVSS score of 3, published 16 October 2018.

**Which products and versions are affected?** org.apache.qpid:apache-qpid-broker-j (Maven) ECOSYSTEM:introduced=7.0.0,fixed=7.1.0.

**Is there a fix for CVE-2018-8030?** Yes. org.apache.qpid:apache-qpid-broker-j (Maven): upgrade to 7.1.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2018-8030?** Check whether you run org.apache.qpid:apache-qpid-broker-j (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.apache.qpid:apache-qpid-broker-j (Maven): upgrade to 7.1.0 or later

  ```sh
  # set org.apache.qpid:apache-qpid-broker-j to 7.1.0 in your pom.xml or build.gradle
  ```


## Affected products

- org.apache.qpid:apache-qpid-broker-j (Maven) ECOSYSTEM:introduced=7.0.0,fixed=7.1.0

## Identifiers

- CVE-2018-8030
- GHSA-7xr3-rgwh-pw22

## Related threats

- [Improper Input Validation in Apache Qpid Broker-J](https://junglewise.ai/threats/cve-2019-0200-improper-input-validation-in-apache-qpid-broker-j)
- [Moderate severity vulnerability that affects org.apache.qpid:apache-qpid-broker-j](https://junglewise.ai/threats/cve-2018-1298-moderate-severity-vulnerability-that-affects-org-apache-qpid)