CVE-2023-3766

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

A vulnerability was discovered in the odoh-rs rust crate that stems from faulty logic during the parsing of encrypted queries. This issue specifically occurs when processing encrypted query data received from remote clients and enables an attacker with knowledge of this vulnerability to craft and send specially designed encrypted queries to targeted ODOH servers running with odoh-rs. Upon successful exploitation, the server will crash abruptly, disrupting its normal operation and rendering the service temporarily unavailable.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

VendorProductVersions
Cloudflareodoh-rs< 1.0.2

References

Timeline

Published
Aug 3, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-37679.8An OS command injection vulnerability has been found on EasyPHP Webserver affecting version 14.1. This vulnerability could allow an attackeCVE-2023-376779.8Pligg CMS v2.0.2 (also known as Kliqqi) was discovered to contain a remote code execution (RCE) vulnerability in the component admin_editor.CVE-2023-376799.8A remote command execution (RCE) vulnerability in NextGen Mirth Connect v4.3.0 allows attackers to execute arbitrary commands on the hostingCVE-2023-37687.5Incorrect data input validation vulnerability, which could allow an attacker with access to the network to implement fuzzing techniques thatCVE-2023-376829.8Judging Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /php-jms/deductScores.php.CVE-2023-376834.8Online Nurse Hiring System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the Profile Page of the Admin.CVE-2023-376844.8Online Nurse Hiring System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the Search Report Details of the AdmCVE-2023-376854.8Online Nurse Hiring System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the Search Report Page of the Admin CVE-2023-376864.8Online Nurse Hiring System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the Add Nurse Page in the Admin portCVE-2023-376877.2Online Nurse Hiring System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the View Request of Nurse Page in thCVE-2023-376884.8Maid Hiring Management System v1.0 was discovered to contain a SQL injection vulnerability in the Admin page.CVE-2023-376894.8Maid Hiring Management System v1.0 was discovered to contain a SQL injection vulnerability in the Booking Request page.
CVE-2023-3766: Medium severity, CVSS 5.9 | Vulnix