PT-2021-23840
CVE-2021-43413
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تاريخ النشر
2021-11-07
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تاريخ التحديث
2021-11-09
الوصف من
CVSS 2.0
9.0
عاليةالمقاييسAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions
GNU Hurd versions prior to 0.9 20210404-9
Description
An issue was discovered that allows anyone to modify any files they can read, potentially leading to full root access. This is because a single pager port is shared among all users who mmap a file.
Recommendations
For GNU Hurd versions prior to 0.9 20210404-9, update to version 0.9 20210404-9 or later to resolve the issue.
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