Описание
There is no input validation on the Locale property in an apt transaction. An unprivileged user can supply a full path to a writable directory, which lets aptd read a file as root. Having a symlink in place results in an error message if the file exists, and no error otherwise. This way an unprivileged user can check for the existence of any files on the system as root.
Ссылки
- PatchThird Party Advisory
- ExploitThird Party Advisory
- PatchThird Party Advisory
- ExploitThird Party Advisory
Уязвимые конфигурации
Одно из
EPSS
4 Medium
CVSS3
3.3 Low
CVSS3
2.1 Low
CVSS2
Дефекты
Связанные уязвимости
There is no input validation on the Locale property in an apt transaction. An unprivileged user can supply a full path to a writable directory, which lets aptd read a file as root. Having a symlink in place results in an error message if the file exists, and no error otherwise. This way an unprivileged user can check for the existence of any files on the system as root.
There is no input validation on the Locale property in an apt transact ...
aptdaemon Information Disclosure via Improper Input Validation in Transaction class
EPSS
4 Medium
CVSS3
3.3 Low
CVSS3
2.1 Low
CVSS2