# CVE-2023-34396: Apache Struts vulnerable to memory exhaustion

Source: https://junglewise.ai/threats/cve-2023-34396-apache-struts-vulnerable-to-memory-exhaustion  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-06-14  
License: CC BY 4.0 with a link back

CVE-2023-34396 · Severity: low · CVSS 3.1 · Published 2023-06-14

Apache Struts vulnerable to memory exhaustion

Technologies: [org.apache.struts:struts-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts-core), [org.apache.struts:struts2-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core), [struts:struts (Maven)](https://junglewise.ai/threats/technologies/struts-struts). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2023-34396 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-34396 being exploited in the wild.

**How severe is CVE-2023-34396?** Low severity, with a CVSS score of 3.1, published 14 June 2023.

**Which products and versions are affected?** org.apache.struts:struts-core (Maven) ECOSYSTEM:introduced=0,last_affected=1.3.10; org.apache.struts:struts2-core (Maven) ECOSYSTEM:introduced=0,fixed=2.5.31; struts:struts (Maven) ECOSYSTEM:introduced=0,last_affected=1.2.9.

**Is there a fix for CVE-2023-34396?** Yes. org.apache.struts:struts2-core (Maven): upgrade to 2.5.31 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2023-34396?** Check whether you run org.apache.struts:struts-core (Maven), org.apache.struts:struts2-core (Maven) or struts:struts (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.struts:struts2-core (Maven): upgrade to 2.5.31 or later

  ```sh
  # set org.apache.struts:struts2-core to 2.5.31 in your pom.xml or build.gradle
  ```


## Affected products

- org.apache.struts:struts-core (Maven) ECOSYSTEM:introduced=0,last_affected=1.3.10
- org.apache.struts:struts2-core (Maven) ECOSYSTEM:introduced=0,fixed=2.5.31
- struts:struts (Maven) ECOSYSTEM:introduced=0,last_affected=1.2.9

## Identifiers

- CVE-2023-34396
- GHSA-4g42-gqrg-4633

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