CVE-2023-39434

Summary

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

Affected Software

Weaknesses

• Processing web content may lead to arbitrary code execution

ADP Enrichment

CVE Program Container

Additional References

• https://support.apple.com/en-us/HT213938
• https://support.apple.com/en-us/HT213940
• https://support.apple.com/en-us/HT213937
• http://www.openwall.com/lists/oss-security/2023/09/28/3
• http://seclists.org/fulldisclosure/2023/Oct/8
• http://seclists.org/fulldisclosure/2023/Oct/9
• http://seclists.org/fulldisclosure/2023/Oct/3
• https://security.gentoo.org/glsa/202401-33
• https://webkitgtk.org/security/WSA-2023-0009.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://support.apple.com/en-us/HT213938
• https://support.apple.com/en-us/HT213940
• https://support.apple.com/en-us/HT213937
• http://www.openwall.com/lists/oss-security/2023/09/28/3
• http://seclists.org/fulldisclosure/2023/Oct/8
• http://seclists.org/fulldisclosure/2023/Oct/9
• http://seclists.org/fulldisclosure/2023/Oct/3
• https://security.gentoo.org/glsa/202401-33

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