![]() ![]() For the most current rule information, please refer to your Cisco Secure Firewall management center or. Additional rules may be released in the future and current rules are subject to change, pending additional vulnerability information. The following Snort rules will detect exploitation attempts against this vulnerability: 59644, 59645, 5993. And if required, you can choose to disable the list from displaying any of your recent files as well. Users are advised to update the following software, which is tested and confirmed to be affected by these vulnerabilities: Adobe Acrobat Reader, version 2022.001.20085. Adobe Acrobat on Desktop On a desktop, all Adobe Acrobat DC versions let you easily remove shortcuts from the Recent list. TALOS-2022-1525 (CVE-2022-34230) can trigger the reuse of a freed object, which can ultimately result in arbitrary code execution, as well.Ĭisco Talos worked with Adobe to ensure that these issues are resolved and an update is available for affected customers, all in adherence to Cisco’s vulnerability disclosure policy. Object misuse can cause memory corruption, which can lead to arbitrary code execution. the Appendix: Configuring Settings for Adobes Acrobat Reader DC as a quick guide to configure the Adobe Customization Wizard with the recommendations. TALOS-2022-1516 (CVE-2022-34221) is a type confusion vulnerability that is triggered if the user opens a PDF with specially crafted, malicious JavaScript embedded. However, as you use it, youll notice that a lot of features are only available with a. Steps to uninstall Acrobat using the Acrobat DC uninstaller Steps to download and reinstall Acrobat Having trouble uninstalling Use the Cleaner tool Visit the Cleaner tool page, download the latest tool specific to your operating system (Windows/macOS), and then follow the steps listed on the page to uninstall Acrobat. ![]() This vulnerability exists in the way Acrobat Reader processes JavaScript. There is no cost to use the basic features that come with Adobe Reader. It includes the ability to read and process JavaScript to give PDFs greater interactivity and customization options for users. Blog by Jon Munshaw.Ĭisco Talos recently discovered two use-after-free vulnerabilities in Adobe Acrobat Reader DC that could allow an attacker to eventually gain the ability to execute arbitrary code.Īcrobat is one of the most popular PDF reader software options available currently. Aleksandar Nikolic of Cisco Talos discovered these vulnerabilities. ![]()
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