# CVE-2023-43123: Apache Storm Local Information Disclosure Vulnerability in Storm-core on Unix-Like systems due temporary files

Source: https://junglewise.ai/threats/cve-2023-43123-apache-storm-local-information-disclosure-vulnerability-in-storm  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-11-23  
License: CC BY 4.0 with a link back

CVE-2023-43123 · Severity: low · CVSS 3.1 · Published 2023-11-23

Apache Storm Local Information Disclosure Vulnerability in Storm-core on Unix-Like systems due temporary files

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

## Quick answers

**Is CVE-2023-43123 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-43123 being exploited in the wild.

**How severe is CVE-2023-43123?** Low severity, with a CVSS score of 3.1, published 23 November 2023.

**Which products and versions are affected?** org.apache.storm:storm-core (Maven) ECOSYSTEM:introduced=2.0.0,fixed=2.6.0.

**Is there a fix for CVE-2023-43123?** Yes. org.apache.storm:storm-core (Maven): upgrade to 2.6.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2023-43123?** Check whether you run org.apache.storm:storm-core (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.storm:storm-core (Maven): upgrade to 2.6.0 or later

  ```sh
  # set org.apache.storm:storm-core to 2.6.0 in your pom.xml or build.gradle
  ```


## Affected products

- org.apache.storm:storm-core (Maven) ECOSYSTEM:introduced=2.0.0,fixed=2.6.0

## Identifiers

- CVE-2023-43123
- GHSA-85p4-q357-72h9

## Related threats

- [Exposure of Sensitive Information in Apache Storm Logviewer](https://junglewise.ai/threats/cve-2019-0202-exposure-of-sensitive-information-in-apache-storm-logviewer)
- [Moderate severity vulnerability that affects org.apache.storm:storm-core](https://junglewise.ai/threats/cve-2018-1332-moderate-severity-vulnerability-that-affects-org-apache-storm)
- [Code execution in org.apache.storm:storm-core](https://junglewise.ai/threats/cve-2018-1331-code-execution-in-org-apache-storm-storm-core)
- [Apache Storm it is possible for the owner of a topology to trick the supervisor to launch a worker as a different, non-root, user](https://junglewise.ai/threats/cve-2017-9799-apache-storm-it-is-possible-for-the-owner-of-a-topology-to-trick)
- [ZipSlip in org.apache.storm:storm-core](https://junglewise.ai/threats/cve-2018-8008-zipslip-in-org-apache-storm-storm-core)