Описание
Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
Меры по смягчению последствий
The following mitigating factors might be helpful in your situation:
- Users are advised against installing or enabling the Line Printer Daemon (LPD) service.
- The LPD is not installed or enabled on the systems by default.
- The LPD has been announced as deprecated since Windows Server 2012. Please refer to: Features Removed or Deprecated in Windows Server 2012.
FAQ
How could an attacker exploit this vulnerability?
An unauthenticated attacker could send a specially crafted print task to a shared vulnerable Windows Line Printer Daemon (LPD) service across a network. Successful exploitation could result in remote code execution on the server.
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to win a race condition.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows Server 2022 | ||
| Windows Server 2022 (Server Core installation) | ||
| Windows 10 Version 21H2 for 32-bit Systems | ||
| Windows 10 Version 21H2 for ARM64-based Systems | ||
| Windows 10 Version 21H2 for x64-based Systems | ||
| Windows 11 Version 22H2 for ARM64-based Systems | ||
| Windows 11 Version 22H2 for x64-based Systems | ||
| Windows 10 Version 22H2 for x64-based Systems | ||
| Windows 10 Version 22H2 for ARM64-based Systems | ||
| Windows 10 Version 22H2 for 32-bit Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
DOS
EPSS
8.1 High
CVSS3
Связанные уязвимости
Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
Уязвимость службы Line Printer Daemon (LPD) операционных систем Windows, позволяющая нарушителю выполнить произвольный код
EPSS
8.1 High
CVSS3