Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| coreutils | unfixed | package |
Примечания
http://lists.gnu.org/archive/html/coreutils/2017-12/msg00045.html
https://www.openwall.com/lists/oss-security/2018/01/04/3
Documentation patches proposed:
https://lists.gnu.org/archive/html/coreutils/2017-12/msg00072.html
https://lists.gnu.org/archive/html/coreutils/2017-12/msg00073.html
Neutralised by kernel hardening
EPSS
Связанные уязвимости
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.
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.
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.
ALT-PU-2018-2970: package `coreutils` update to version 8.30.0.31.69df9-alt1
EPSS