Denial of Service Vulnerability in Blob Studio 2.17 by Pixarra
CVE-2019-25625

6.9MEDIUM

Key Information:

Vendor

Pixarra

Status
Blob Studio
Vendor
CVE Published:
23 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25625?

Blob Studio version 2.17 is susceptible to a denial of service vulnerability, which can be exploited by local attackers. By supplying malformed input through the key entry mechanism, an attacker can create a text file filled with excessively repeated characters. When this file is accessed by the application, it can lead to crashes or unresponsiveness. This vulnerability emphasizes the need for robust input validation to mitigate potential disruptions from malicious actions.

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Deploy the Patch

Affected Version(s)

Blob Studio 2.17

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-25625 - Proof of Concept

References

https://www.exploit-db.com/exploits/46129
exploit
http://www.pixarra.com/
product
http://www.pixarra.com/uploads/9/4/6/3/94635436/tbblobstu...
product

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ihsan Sencan
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