CVE-2019-25666
Received Received - Intake
Local Buffer Overflow in SpotAuditor Base64 Decoder Causes DoS

Publication date: 2026-04-05

Last updated on: 2026-04-20

Assigner: VulnCheck

Description
SpotAuditor 3.6.7 contains a local buffer overflow vulnerability in the Base64 Password Decoder component that allows attackers to crash the application. Attackers can supply an oversized Base64 string through the decoder interface to trigger a denial of service condition.
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Meta Information
Published
2026-04-05
Last Modified
2026-04-20
Generated
2026-06-16
AI Q&A
2026-04-06
EPSS Evaluated
2026-06-15
NVD
CVE-2019-25666
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
nsasoft spotauditor to 3.6.7 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
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Executive Summary

SpotAuditor version 3.6.7 has a local buffer overflow vulnerability in its Base64 Password Decoder component. This means that the software does not properly handle oversized Base64 strings supplied to the decoder, which can cause the application to crash.

An attacker can exploit this by providing an excessively large Base64 string through the decoder interface, triggering a denial of service condition.

Impact Analysis

This vulnerability can lead to a denial of service (DoS) condition by crashing the SpotAuditor application when an attacker supplies an oversized Base64 string.

As a result, legitimate users may be unable to use the application while it is crashed, potentially disrupting operations that depend on SpotAuditor.

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