CVE-2023-34062
First published: Wed Nov 15 2023(Updated: )
In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack. Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured to serve static resources.
Credit: security@vmware.com security@vmware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/io.projectreactor.netty:reactor-netty-http | >=1.0.0<1.0.39 | 1.0.39 |
| maven/io.projectreactor.netty:reactor-netty-http | >=1.1.0<1.1.13 | 1.1.13 |
| Pivotal Reactor Netty | >=1.0.0<1.0.39 | |
| Pivotal Reactor Netty | >=1.1.0<1.1.13 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-34062.
What is the severity of CVE-2023-34062?
The severity of CVE-2023-34062 is high, with a severity value of 7.5.
Which versions of Reactor Netty HTTP Server are affected by CVE-2023-34062?
Reactor Netty HTTP Server versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39 are affected by CVE-2023-34062.
How can a malicious user exploit CVE-2023-34062?
A malicious user can exploit CVE-2023-34062 by sending a request with a specially crafted URL that leads to a directory traversal attack.
Where can I find more information about CVE-2023-34062?
You can find more information about CVE-2023-34062 on the following sources: [Spring](https://spring.io/security/cve-2023-34062), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-34062), [GitHub Advisories](https://github.com/advisories/GHSA-xjhv-p3fv-x24r).
- collector/mitre-cve
- collector/github-advisory-latest
- alias/GHSA-xjhv-p3fv-x24r
- alias/CVE-2023-34062
- collector/nvd-cve
- collector/nvd-api
- collector/github-advisory
- package-manager/maven
- vendor/pivotal
- product/reactor netty
- canonical/pivotal reactor netty