1. Home
  2. CVE Database
  3. CVE-2023-34062
HIGH · 7.5

CVE-2023-34062

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 traversa...

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
PivotalReactor Netty>= 1.0.0, < 1.0.39

Related Weaknesses (CWE)

CWE-22

References

FAQ

What is CVE-2023-34062?

CVE-2023-34062 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 traversa...

How severe is CVE-2023-34062?

CVE-2023-34062 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-34062?

Check the references section above for vendor advisories and patch information. Affected products include: Pivotal Reactor Netty.