Описание
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
A divide by zero flaw was found in libvncserver. This flaw allows a malicious client to send a specially crafted message that, when processed by the VNC server, leads to a floating-point exception, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | libvncserver | Out of support scope | ||
| Red Hat Enterprise Linux 6 | vino | Out of support scope | ||
| Red Hat Enterprise Linux 7 | libvncserver | Out of support scope | ||
| Red Hat Enterprise Linux 7 | vino | Out of support scope | ||
| Red Hat Enterprise Linux 8 | vino | Will not fix | ||
| Red Hat Enterprise Linux 8 | libvncserver | Fixed | RHSA-2021:1811 | 18.05.2021 |
Показывать по
Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
A divide by zero issue was found to occur in libvncserver-0.9.12. A ma ...
EPSS
7.5 High
CVSS3