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VuXML IDDescription
fefcd340-624f-11ee-8e38-002590c1f29cFreeBSD -- msdosfs data disclosure

Problem Description:

In certain cases using the truncate or ftruncate system call to extend a file size populates the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes.

Impact:

A user with write access to files on a msdosfs file system may be able to read unintended data (for example, from a previously deleted file).


Discovery 2023-10-03
Entry 2023-10-04
FreeBSD-kernel
ge 13.2 lt 13.2_4

ge 12.4 lt 12.4_6

CVE-2023-5368
SA-23:12.msdosfs