Buffer Overflow Vulnerability in River Past Ringtone Converter
CVE-2019-25665

6.9MEDIUM

Key Information:

Vendor

Riverpast

Status
River Past Ringtone Converter
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25665?

River Past Ringtone Converter 2.7.6.1601 is susceptible to a local buffer overflow vulnerability. This issue arises when an attacker supplies oversized input specifically into the Email textbox and Activation code textarea fields found in the Help menu's Activate dialog. By pasting 300 bytes of malicious data, an attacker can effectively trigger a denial of service condition, leading to application crashes and disrupted functionality.

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Affected Version(s)

River Past Ringtone Converter 2.7.6.1601

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-2019-25665 - Proof of Concept

References

https://www.exploit-db.com/exploits/46312
exploit
http://www.riverpast.com/
product
https://www.vulncheck.com/advisories/river-past-ringtone-...
third-party-advisory

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

Rafael Pedrero
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