Classic Buffer OverflowWeakness · CWE-120

CVE-2020-37065

CRITICAL · 9.8 CVSS v3.1 Published 2026-02-03
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Public exploit Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
StreamRipper32 version 2.6 contains a buffer overflow vulnerability in the Station/Song Section that allows attackers to overwrite memory by manipulating the SongPattern input. Attackers can craft a malicious payload exceeding 256 bytes to potentially execute arbitrary code and compromise the application.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

StreamRipper32 version 2.6 contains a buffer overflow in the Station/Song Section where the SongPattern input field lacks proper bounds checking. By supplying a payload exceeding 256 bytes, an attacker can overflow the fixed-size buffer, overwrite adjacent memory, and potentially achieve arbitrary code execution.

MitigationIf a patched version exists, upgrade immediately. Otherwise, implement strict input length validation on the SongPattern field to enforce the 256-byte limit and use secure string handling functions to prevent buffer overflows.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm StreamRipper32 is installed
    Search for streamripper32.exe in common installation directories (C:\Program Files\, C:\Program Files (x86)\) or check the system for the executable using 'dir /s /b C:\streamripper32.exe' or 'where streamripper32'
    Affected if StreamRipper32.exe exists on the system
  2. Check the installed version
    Right-click on streamripper32.exe, select Properties, then view the Details tab to find the File Version. Alternatively, run 'streamripper32 --version' if the application supports command-line version output
    Affected if The version is 2.6 (exact match to the affected version)
  3. Identify SongPattern configuration
    Look for configuration files in the StreamRipper32 application data folder (typically %APPDATA%\StreamRipper32\ or the install directory) for any saved station or song pattern configurations
    Affected if A SongPattern or station configuration file exists and is being used by the application
  4. Verify input validation on SongPattern field
    Launch StreamRipper32 and navigate to the Station/Song Section settings. Attempt to input a test string exceeding 256 characters into the SongPattern field to observe if the application accepts it without truncation or error
    Affected if The application accepts input longer than 256 bytes in the SongPattern field without enforcing a limit

A system is affected if StreamRipper32 version 2.6 is installed and the SongPattern feature in the Station/Song Section is accessible, particularly if input validation is not enforced on that field.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

If a patched version exists, upgrade immediately. Otherwise, implement strict input length validation on the SongPattern field to enforce the 256-byte limit and use secure string handling functions to prevent buffer overflows.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2020-37065 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
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  • Version or environment caveats, and links to real fixes
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