CVE-2020-18781

MEDIUM

5.5

CVSS Score

Published: August 22, 2023 at 12:00 AM UTC

Updated: June 17, 2026 at 02:59 AM UTC

1 product affected across 1 vendorAudiofile

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.3%

SSVC

PoC

Description

Heap buffer overflow vulnerability in FilePOSIX::read in File.cpp in audiofile 0.3.6 may cause denial-of-service via a crafted wav file, this bug can be triggered by the executable sfconvert.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Audiofile · Audiofile

95%

0.3.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitIssue TrackingThird Party Advisory

Source: [email protected]

https://github.com/mpruett/audiofile/issues/56

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-787

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