Описание
A flaw was found in the ABRT daemon’s handling of user-supplied mount information.ABRT copies up to 12 characters from an untrusted input and places them directly into a shell command (docker inspect %s) without proper validation. An unprivileged local user can craft a payload that injects shell metacharacters, causing the root-running ABRT process to execute attacker-controlled commands and ultimately gain full root privileges.
Отчет
The Red Hat Product Security team has assessed this vulnerability as High. It can be triggered locally by an unprivileged user with access to the ABRT socket and allows execution of arbitrary commands as root, resulting in full system compromise. The root cause is unsanitized user input being passed to a shell.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | abrt | Out of support scope | ||
| Red Hat Enterprise Linux 7 | abrt | Not affected | ||
| Red Hat Enterprise Linux 8 | abrt | Fixed | RHSA-2025:22760 | 04.12.2025 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | abrt | Fixed | RHSA-2025:23031 | 10.12.2025 |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | abrt | Fixed | RHSA-2025:23033 | 10.12.2025 |
| Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | abrt | Fixed | RHSA-2025:23033 | 10.12.2025 |
| Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | abrt | Fixed | RHSA-2025:23032 | 10.12.2025 |
| Red Hat Enterprise Linux 8.6 Telecommunications Update Service | abrt | Fixed | RHSA-2025:23032 | 10.12.2025 |
| Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | abrt | Fixed | RHSA-2025:23032 | 10.12.2025 |
| Red Hat Enterprise Linux 8.8 Telecommunications Update Service | abrt | Fixed | RHSA-2025:23030 | 10.12.2025 |
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Дополнительная информация
Статус:
8.8 High
CVSS3
Связанные уязвимости
A flaw was found in the ABRT daemon’s handling of user-supplied mount information.ABRT copies up to 12 characters from an untrusted input and places them directly into a shell command (docker inspect %s) without proper validation. An unprivileged local user can craft a payload that injects shell metacharacters, causing the root-running ABRT process to execute attacker-controlled commands and ultimately gain full root privileges.
A flaw was found in the ABRT daemon’s handling of user-supplied mount information.ABRT copies up to 12 characters from an untrusted input and places them directly into a shell command (docker inspect %s) without proper validation. An unprivileged local user can craft a payload that injects shell metacharacters, causing the root-running ABRT process to execute attacker-controlled commands and ultimately gain full root privileges.
8.8 High
CVSS3