Описание
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
A heap buffer overflow flaw was found in Vim's utf_head_off() function in the mbyte.c file. This flaw allows an attacker to trick a user into opening a specially crafted file, triggering a heap buffer overflow that causes an application to crash, leading to a denial of service and possibly some amount of memory leak.
Отчет
The versions of Vim shipped with Red Hat Enterprise Linux are not affected, because there is no presence of vulnerable code in our code-base. Red Hat Enterprise Virtualization 4 consumes RHEL-8 vim, and as RHEL-8 is not affected, Hence, RHEV is also not affected. Red Hat Product Security has rated this issue as having a Moderate security impact. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | vim | Not affected | ||
| Red Hat Enterprise Linux 7 | vim | Not affected | ||
| Red Hat Enterprise Linux 8 | vim | Not affected | ||
| Red Hat Enterprise Linux 9 | vim | Not affected | ||
| Red Hat Virtualization 4 | vim | Not affected |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
EPSS
6.1 Medium
CVSS3