Navicat for Oracle 12.1.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer of 550 repeated characters into the password parameter during Oracle connection configuration to trigger an application crash.
History

Mon, 30 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 30 Mar 2026 11:15:00 +0000

Type Values Removed Values Added
Description Navicat for Oracle 12.1.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer of 550 repeated characters into the password parameter during Oracle connection configuration to trigger an application crash.
Title Navicat for Oracle 12.1.15 Password Field Denial of Service
First Time appeared Navicat
Navicat navicat
Weaknesses CWE-620
CPEs cpe:2.3:a:navicat:navicat:12.1.15:*:*:*:*:*:*:*
Vendors & Products Navicat
Navicat navicat
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-30T13:53:07.017Z

Reserved: 2026-03-30T10:55:24.174Z

Link: CVE-2019-25653

cve-icon Vulnrichment

Updated: 2026-03-30T13:52:57.239Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-30T12:16:17.953

Modified: 2026-03-30T13:26:07.647

Link: CVE-2019-25653

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.