Advisory Published

ZDI-CAN-18883: ZDI-23-073: Adobe InCopy Font Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

First published: Wed Jan 18 2023(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe InCopy. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

Affected SoftwareAffected VersionHow to fix
Adobe InCopy 2024

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Frequently Asked Questions

  • What is the severity of ZDI-CAN-18883?

    The severity of ZDI-CAN-18883 is considered critical due to the potential for remote code execution.

  • How do I fix ZDI-CAN-18883?

    To fix ZDI-CAN-18883, it is recommended to update Adobe InCopy to the latest version provided by Adobe.

  • What types of attacks can exploit ZDI-CAN-18883?

    ZDI-CAN-18883 can be exploited by remote attackers who can execute arbitrary code by enticing users to visit a malicious page or open a malicious file.

  • Is user interaction required to exploit ZDI-CAN-18883?

    Yes, user interaction is required to exploit ZDI-CAN-18883 as the target must visit a malicious page or open a malicious file.

  • Which software versions are affected by ZDI-CAN-18883?

    ZDI-CAN-18883 affects impacted installations of Adobe InCopy without specifying particular versions.

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