2022-08-10
ALT-BU-2022-5719-1
Branch c9f2 update bulletin.
Closed vulnerabilities
Published: 2022-08-02
BDU:2022-05498
Уязвимость утилиты для передачи и синхронизации файлов Rsync, связанная с ошибками авторизации, позволяющая нарушителю записывать произвольные файлы
Severity: HIGH (7.4)
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
References:
Published: 2022-08-02
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2022-29154
An issue was discovered in rsync before 3.2.5 that allows malicious remote servers to write arbitrary files inside the directories of connecting peers. The server chooses which files/directories are sent to the client. However, the rsync client performs insufficient validation of file names. A malicious rsync server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the rsync client target directory and subdirectories (for example, overwrite the .ssh/authorized_keys file).
Severity: HIGH (7.4)
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
References:
- [oss-security] 20220802 CVE-2022-29154: Rsync client-side arbitrary file write vulnerability.
- [oss-security] 20220802 CVE-2022-29154: Rsync client-side arbitrary file write vulnerability.
- https://github.com/WayneD/rsync/tags
- https://github.com/WayneD/rsync/tags
- FEDORA-2022-15da0cf165
- FEDORA-2022-15da0cf165
- FEDORA-2022-25e4dbedf9
- FEDORA-2022-25e4dbedf9