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CVE-2018-25243— FastTube 1.0.1.0 Denial of Service via Search

Quick assessment

Affected
FastTube FastTube
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FastTube是FastTube公司的一个观看YouTube的视频的第三方客户端。 FastTube 1.0.1.0版本存在安全漏洞，该漏洞源于搜索功能未正确处理超长字符串，可能导致本地攻击者通过提交超长字符串使应用程序崩溃。

CVSS 6.2 · Medium EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
FastTube FastTube 1.0.1.0 affected
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I. Basic Information for CVE-2018-25243

Vulnerability Information
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Vulnerability Title
FastTube 1.0.1.0 Denial of Service via Search
Source: CVE Program / CVE List V5
Vulnerability Description
FastTube 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string to the search functionality. Attackers can paste a buffer of 1900 characters into the search bar and trigger a crash when the search operation is executed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对无效指针或索引的释放
Source: CVE Program / CVE List V5
Vulnerability Title
FastTube 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FastTube是FastTube公司的一个观看YouTube的视频的第三方客户端。 FastTube 1.0.1.0版本存在安全漏洞，该漏洞源于搜索功能未正确处理超长字符串，可能导致本地攻击者通过提交超长字符串使应用程序崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
FastTube FastTube 1.0.1.0 -

II. Public POCs for CVE-2018-25243

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III. Intelligence Information for CVE-2018-25243

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Vendor Advisories for CVE-2018-25243 (2)

Exploits & Public PoCs for CVE-2018-25243 (1)

IV. Related Vulnerabilities

Same weakness: CWE-763

V. Comments for CVE-2018-25243

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