CVE-2022-46363 Apache CXF directory listing / code exfiltration

High 7.5 Published Updated

Attackers can perform remote directory listing or code exfiltration in Apache CXF if specific servlet attributes are misconfigured together.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2022-46363?

CVE-2022-46363 is a high-severity path traversal vulnerability in Apache Cxf, published on 13 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability in Apache CXF before versions 3.5.5 and 3.4.10 allows an attacker to perform a remote directory listing or code exfiltration. The vulnerability only applies when the CXFServlet is configured with both the static-resources-list and redirect-query-check attributes. These attributes are not supposed to be used together, and so the vulnerability can only arise if the CXF service is misconfigured.

Weakness: CWE-20

Which versions are affected by CVE-2022-46363?

4 open source packages ship an affected version, including org.apache.cxf:cxf-core. It affects 1 product.

PackageAffectedFixed in
org.apache.cxf:cxf-core MavenAll versions3.4.10
org.apache.cxf:cxf-core MavenAll versions3.4.10
org.apache.cxf:cxf-core MavenFrom 3.5.03.5.5
org.apache.cxf:cxf-core MavenFrom 3.5.03.5.5

Products include Apache Cxf.

How do I fix CVE-2022-46363?

Upgrade org.apache.cxf:cxf-core to a fixed version for your release line: 3.4.10 or 3.5.5.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2022-46363 being exploited?

There is no known exploitation of CVE-2022-46363 in the wild and no public exploit code.

All Apache Cxf vulnerabilities

Sources

Also known as GHSA-3w37-5p3p-jv92.

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