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TI-2019-15706 Aliases CVE-2019-25653GHSA-83jv-37p5-gc2r

Navicat for Oracle 12.1.15 Password Field Denial of Service

Priority MEDIUM 64CWE-620Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00198 9th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NavicatNavicat for Oracle12.1.15—No fix listedCNA
  • Navicat for Oracle VendorNavicat Affected 12.1.15 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:navicat:navicat_for_oracle:*:*:*:*:*:*:*:*up to 12.1.15VulnerableNavicat
  • cpe:2.3:a:navicat:navicat_for_oracle:*:*:*:*:*:*:*:* Versions up to 12.1.15 Vulnerable ·Navicat

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-25653
  2. 2026-10-03 Alias added: GHSA-83jv-37p5-gc2r

References

Exploit 1

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences