CVE-2020-1925 Server-Side Request Forgery (SSRF) in Apache Olingo

High 7.5 Published 9 Jan 2020 Updated 4 Aug 2024

An attacker can trick a client into connecting to a malicious server, causing it to send requests to internal resources via the AsyncRequestWrapperImpl class.

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

What is CVE-2020-1925?

CVE-2020-1925 is a high-severity server-side request forgery vulnerability in Apache Olingo, published on 9 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Apache Olingo versions 4.0.0 to 4.7.0 provide the AsyncRequestWrapperImpl class which reads a URL from the Location header, and then sends a GET or DELETE request to this URL. It may allow to implement a SSRF attack. If an attacker tricks a client to connect to a malicious server, the server can make the client call any URL including internal resources which are not directly accessible by the attacker.

Weakness: CWE-918

Which versions are affected by CVE-2020-1925?

2 open source packages ship an affected version, including org.apache.olingo:odata-client-core. It affects 1 product.

Package	Affected	Fixed in
`org.apache.olingo:odata-client-core` Maven	From `4.0.0`	`4.7.1`
`org.apache.olingo:odata-client-core` Maven	From `4.0.0`	`4.7.1`

Products include Apache Olingo.

How do I fix CVE-2020-1925?

Upgrade org.apache.olingo:odata-client-core to 4.7.1 or later.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2020-1925 being exploited?

There is no known exploitation of CVE-2020-1925 in the wild and no public exploit code.

Sources

Also known as GHSA-v4qh-6367-4cx2.