High · published November 11, 2025
⚡ A crafty malicious file is all it takes! A heap-based buffer overflow in InCopy’s recent versions could let an attacker execute arbitrary code, and all you need to do is open that file! 🔥 Think of it like receiving a delivery package that looks normal on the outside but contains a ticking time bomb inside. Once you open it, BOOM! You’ve handed over control to whoever sent it. If exploited, this vulnerability could allow attackers to run any code they choose in the context of the current user, which means they could steal data, install malware, or wreak havoc on your system. The potential impact is not only damaging but can lead to complete system compromise if not addressed quickly!
Think of it like receiving a delivery package that looks normal on the outside but contains a ticking time bomb inside. Once you open it, BOOM! You’ve handed over control to whoever sent it. InCopy versions 20.5, 19.5.5, and earlier suffer from a heap-based buffer overflow vulnerability, which allows an attacker to execute arbitrary code when a user opens a specially crafted file.
If exploited, this vulnerability could allow attackers to run any code they choose in the context of the current user, which means they could steal data, install malware, or wreak havoc on your system. The potential impact is not only damaging but can lead to complete system compromise if not addressed quickly! To secure your system, update InCopy to version 20.5.1 or later as soon as possible. Additionally, ensure that your users are educated about the dangers of opening suspicious files. Regularly review your security protocols to minimize risks! You've got this! With these steps, you’ll lock down your defenses in no time! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| adobe/incopy | ≤ 19.5.5 | — |
| adobe/incopy | ≥ 20.0, < 20.5.1 | 20.5.1 |