CVE-2019-25602

MEDIUM

GSearch 1.0.1.0 Denial of Service via Search Input

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25602. PoCs published by 0xB9.

AI-analyzed exploit summary This Python script generates a buffer overflow payload to trigger a Denial of Service (DoS) in GSearch v1.0.1.0 by crashing the application when the payload is pasted into the search bar and a link is clicked.

Description

GSearch 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by inputting an excessively long string in the search bar. Attackers can paste a buffer of 2000 characters into the search field, click search, and select any result to trigger an application crash.

Exploits (1)

exploitdb WORKING POC
by 0xB9 · textdoswindows
https://www.exploit-db.com/exploits/47026

This Python script generates a buffer overflow payload to trigger a Denial of Service (DoS) in GSearch v1.0.1.0 by crashing the application when the payload is pasted into the search bar and a link is clicked.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: GSearch v1.0.1.0
No auth needed
Prerequisites: Python environment to generate the payload · GSearch v1.0.1.0 installed on Windows 10
devstral-2 · analyzed Mar 22, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-47026
https://www.exploit-db.com/exploits/47026
Product product
Product Reference
https://www.microsoft.com/store/productId/9NDTMZKLC693
Third Party Advisory third-party-advisory
VulnCheck Advisory: GSearch 1.0.1.0 Denial of Service via Search Input
https://www.vulncheck.com/advisories/gsearch-denial-of-service-via-search-input

Scores

CVSS v3 5.5
EPSS 0.0011
EPSS Percentile 1.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-1260
Status published
Products (1)
GSearch/GSearch 1.0.1.0
Published Mar 22, 2026
Tracked Since Mar 22, 2026