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CVE-2019-25621— Pixel Studio 2.17 Denial of Service via Malformed Input

Quick assessment

Affected
Pixarra Pixel Studio
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.

Pixarra Pixel Studio是美国Pixarra公司的一款用于像素艺术和低分辨率图形的创作软件。 Pixarra Pixel Studio 2.17版本存在安全漏洞，该漏洞源于键盘接口输入畸形数据，可能导致本地攻击者使应用程序崩溃。

CVSS 6.2 · Medium EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-25621

Vulnerability Information
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Vulnerability Title
Pixel Studio 2.17 Denial of Service via Malformed Input
Source: CVE Program / CVE List V5
Vulnerability Description
Pixel Studio 2.17 contains a denial of service vulnerability that allows local attackers to crash the application by providing malformed input through the keyboard interface. Attackers can trigger the vulnerability by entering arbitrary characters, causing the application to become unresponsive or terminate abnormally.
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
在安全决策中依赖未经信任的输入
Source: CVE Program / CVE List V5
Vulnerability Title
Pixarra Pixel Studio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pixarra Pixel Studio是美国Pixarra公司的一款用于像素艺术和低分辨率图形的创作软件。 Pixarra Pixel Studio 2.17版本存在安全漏洞，该漏洞源于键盘接口输入畸形数据，可能导致本地攻击者使应用程序崩溃。
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
Pixarra Pixel Studio 2.17 -

II. Public POCs for CVE-2019-25621

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III. Intelligence Information for CVE-2019-25621

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Vendor Advisories for CVE-2019-25621 (1)

Exploits & Public PoCs for CVE-2019-25621 (1)

Vendor Pages for CVE-2019-25621 (1)

Other References for CVE-2019-25621 (1)

Same Patch Batch · Pixarra · 2026-03-23 · 6 CVEs total

CVE-2019-25622 6.2 MEDIUM Paint Studio 2.17 Denial of Service via Malformed Input
CVE-2019-25624 6.2 MEDIUM Liquid Studio 2.17 Denial of Service via Malformed Input
CVE-2019-25620 6.2 MEDIUM Tree Studio 2.17 Denial of Service via Malformed Input
CVE-2019-25625 6.2 MEDIUM Blob Studio 2.17 Denial of Service via Malformed Input
CVE-2019-25623 6.2 MEDIUM Luminance Studio 2.17 Denial of Service via Malformed Input

IV. Related Vulnerabilities

Same vendor: Pixarra
Same weakness: CWE-807

V. Comments for CVE-2019-25621

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