Описание
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.
A heap-based buffer overflow flaw was found in Vim's skipwhite() function of the charset.c file. This issue occurs when reading data past the end of the line when compiling a function with errors. This could allows an attacker to trick a user into opening a specially crafted file, triggering an out-of-bounds read that causes an application to crash, leading to a denial of service.
Отчет
Red Hat Product Security has rated this issue as having a Low security impact, because the "victim" has to run an untrusted file in script mode. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/ and Red Hat Enterprise Linux Life Cycle & Updates Policy: https://access.redhat.com/support/policy/updates/errata/.
Меры по смягчению последствий
Untrusted vim scripts with -s [scriptin] are not recommended to run.
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 |
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Дополнительная информация
Статус:
7.8 High
CVSS3
Связанные уязвимости
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0 ...
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.
Уязвимость функции skipwhite (charset.c) текстового редактора Vim, позволяющая нарушителю вызвать отказ в обслуживании
7.8 High
CVSS3