fkie_cve-2017-18018
Vulnerability from fkie_nvd
Published
2018-01-04 04:29
Modified
2025-06-09 16:15
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
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.
References
cve@mitre.orghttp://lists.gnu.org/archive/html/coreutils/2017-12/msg00045.htmlExploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.gnu.org/archive/html/coreutils/2017-12/msg00045.htmlExploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
gnu coreutils *


To clipboard 

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      "value": "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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  "id": "CVE-2017-18018",
  "lastModified": "2025-06-09T16:15:27.250",
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