In GNU Coreutils through 8.29, chown-core.c in chown and chgrp does not prevent replacement of a plain file with a symlink during use of the POSIX "-R -L" options, which allows local users to modify the ownership of arbitrary files by leveraging a race condition.
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Affected Vendors & Products
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History
Mon, 09 Jun 2025 16:15:00 +0000
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cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published: 2018-01-04T04:00:00.000Z
Updated: 2025-06-09T15:57:37.581Z
Reserved: 2018-01-03T00:00:00.000Z
Link: CVE-2017-18018

Updated: 2024-08-05T21:06:50.164Z

Status : Modified
Published: 2018-01-04T04:29:00.190
Modified: 2025-06-09T16:15:27.250
Link: CVE-2017-18018
