Описание
procps-ng before version 3.3.15 is vulnerable to multiple integer overflows leading to a heap corruption in file2strvec function. This allows a privilege escalation for a local attacker who can create entries in procfs by starting processes, which could result in crashes or arbitrary code execution in proc utilities run by other users.
Multiple integer overflows leading to heap corruption flaws were discovered in file2strvec(). These vulnerabilities can lead to privilege escalation for a local attacker who can create entries in procfs by starting processes, which will lead to crashes or arbitrary code execution in proc utilities run by other users (eg pgrep, pkill, pidof, w).
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | procps | Will not fix | ||
| Red Hat Enterprise Linux 8 | procps-ng | Not affected | ||
| Red Hat Enterprise Linux 6 | procps | Fixed | RHSA-2018:1777 | 31.05.2018 |
| Red Hat Enterprise Linux 6.6 Advanced Update Support | procps | Fixed | RHSA-2018:2268 | 26.07.2018 |
| Red Hat Enterprise Linux 6.6 Telco Extended Update Support | procps | Fixed | RHSA-2018:2268 | 26.07.2018 |
| Red Hat Enterprise Linux 6.7 Extended Update Support | procps | Fixed | RHSA-2018:2267 | 26.07.2018 |
| Red Hat Enterprise Linux 7 | procps-ng | Fixed | RHSA-2018:1700 | 23.05.2018 |
| Red Hat Enterprise Linux 7.3 Advanced Update Support | procps-ng | Fixed | RHSA-2019:2401 | 07.08.2019 |
| Red Hat Enterprise Linux 7.3 Telco Extended Update Support | procps-ng | Fixed | RHSA-2019:2401 | 07.08.2019 |
| Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions | procps-ng | Fixed | RHSA-2019:2401 | 07.08.2019 |
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Дополнительная информация
Статус:
EPSS
7.3 High
CVSS3
Связанные уязвимости
procps-ng before version 3.3.15 is vulnerable to multiple integer overflows leading to a heap corruption in file2strvec function. This allows a privilege escalation for a local attacker who can create entries in procfs by starting processes, which could result in crashes or arbitrary code execution in proc utilities run by other users.
procps-ng before version 3.3.15 is vulnerable to multiple integer overflows leading to a heap corruption in file2strvec function. This allows a privilege escalation for a local attacker who can create entries in procfs by starting processes, which could result in crashes or arbitrary code execution in proc utilities run by other users.
procps-ng before version 3.3.15 is vulnerable to multiple integer over ...
procps-ng before version 3.3.15 is vulnerable to multiple integer overflows leading to a heap corruption in file2strvec function. This allows a privilege escalation for a local attacker who can create entries in procfs by starting processes, which could result in crashes or arbitrary code execution in proc utilities run by other users.
Уязвимость функции file2strvec набора консольных приложений для мониторинга и завершения системных процессов Props-ng, позволяющая нарушителю выполнить произвольный код
EPSS
7.3 High
CVSS3