CVE-2017-13811

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.13.1

Description The issue involves the fsck msdos component and allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. This is due to a buffer overflow in the fsck msdos component, which can be exploited by a remote attacker to achieve the aforementioned outcomes.

Recommendations For macOS versions prior to 10.13.1, update to version 10.13.1 or later to resolve the issue. As a temporary workaround, consider restricting the use of the fsck msdos component until a patch is applied.