CVE-2022-40438

MEDIUM

6.5

CVSS Score

Published: September 14, 2022 at 08:06 PM UTC

Updated: June 17, 2026 at 05:01 AM UTC

1 product affected across 1 vendorBENTO4

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.8%

Description

Buffer overflow vulnerability in function AP4_MemoryByteStream::WritePartial in mp42aac in Bento4 v1.6.0-639, allows attackers to cause a denial of service via a crafted file.

Affected

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

BENTO4 · Axiosys

95%

1.6.0-639

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)

x_refsource_MISCExploitIssue TrackingThird Party Advisory

Source: [email protected]

https://github.com/axiomatic-systems/Bento4/issues/751

CVSS

6.5MEDIUM[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-120

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