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Audiofile CVE-2017-6837

MEDIUM
Improper Input Validation (CWE-20)
2017-03-20 cve@mitre.org
5.5
CVSS 3.0 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Input validation, allowlisting
Impact

CVSS score of 5.5 (MEDIUM). Attack characteristics: local attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 6.09%.

Exploit ScenarioDerived

Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 6.1% exploitation probability (EPSS)

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AnalysisAI

WAVE.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via vectors related to a large number of coefficients. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-20. WAVE.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via vectors related to a large number of coefficients. Affected products include: Audiofile.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.5 MEDIUM
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

DescriptionCVE.org

WAVE.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via vectors related to a large number of coefficients.

Threat Intelligence Overview

EPSS Score
6.1%
Top 9% exploitable
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 6.1%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: +6
CVSS: +28
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)CVE.org

cpe:2.3:a:audiofile:audiofile:0.3.6:*:*:*:*:*:*:*
CVE-2017-6827 HIGH
7.8 Mar 15

Heap-based buffer overflow in the MSADPCM::initializeCoefficients function in MSADPCM.cpp in audiofile (aka libaudiofile

CVE-2018-17095 HIGH POC
8.8 Sep 16

An issue has been discovered in mpruett Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3

CVE-2025-50950 HIGH POC
7.5 Oct 23

A NULL pointer dereference in audiofile 0.3.7, reached through the ModuleState::setup code path, lets unauthenticated at

CVE-2017-6828 HIGH
7.8 Mar 15

Heap-based buffer overflow in the readValue function in FileHandle.cpp in audiofile (aka libaudiofile and Audio File Lib

CVE-2022-24599 MEDIUM POC
6.5 Feb 24

In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which

CVE-2019-13147 MEDIUM POC
6.5 Jul 02

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cp

CVE-2018-13440 MEDIUM POC
6.5 Jul 08

The audiofile Audio File Library 0.3.6 has a NULL pointer dereference bug in ModuleState::setup in modules/ModuleState.c

CVE-2017-6831 MEDIUM POC
5.5 Mar 20

Heap-based buffer overflow in the decodeBlockWAVE function in IMA.cpp in Audio File Library (aka audiofile) 0.3.6, 0.3.5

CVE-2017-6839 MEDIUM
5.5 Mar 20

Integer overflow in modules/MSADPCM.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a d

CVE-2017-6838 MEDIUM
5.5 Mar 20

Integer overflow in sfcommands/sfconvert.c in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause

CVE-2017-6833 MEDIUM
5.5 Mar 20

The runPull function in libaudiofile/modules/BlockCodec.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote at

CVE-2017-6836 MEDIUM
5.5 Mar 20

Heap-based buffer overflow in the Expand3To4Module::run function in libaudiofile/modules/SimpleModule.h in Audio File Li

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