CVE-2019-13116 Mulesoft Mule Unsafe Deserialization
Remote attackers can execute arbitrary code via Java deserialization in the MuleSoft Mule Community Edition runtime engine.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-13116?
CVE-2019-13116 is a critical unsafe deserialization vulnerability in n/a, published on 16 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The MuleSoft Mule Community Edition runtime engine before 3.8 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections
Weakness: CWE-502
Which versions are affected by CVE-2019-13116?
2 open source packages ship an affected version, including org.mule.runtime:mule. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.mule.runtime:mule Maven | All versions | 3.8.0 |
org.mule.runtime:mule Maven | All versions | 3.8.0 |
Products include Mulesoft Mule Runtime.
How do I fix CVE-2019-13116?
Upgrade org.mule.runtime:mule to 3.8.0 or later.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2019-13116 being exploited?
There is no known exploitation of CVE-2019-13116 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-cvcf-w75c-gw5r.