BDU:2020-01329

Уязвимость утилиты архивирования Сpio, связанная с ошибками при проверке заголовка TAR-файла, позволяющая нарушителю повысить свои привилегии

Severity: MEDIUM (6.7) Vector: AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

References:

CVE-2019-14866

Published: 2020-01-07
Modified: 2024-11-21

CVE-2019-14866

In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system.

Severity: HIGH (7.3) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References:

Version: 2.1.0

Package cpio update in sisyphus_e2k on 2021-12-20

ALT-PU-2021-4646-1

Closed vulnerabilities

BDU:2020-01329

CVE-2019-14866