Описание
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
A buffer overrun vulnerability was found in Ruby. The issue occurs in a conversion algorithm from a String to a Float that causes process termination due to a segmentation fault, but under limited circumstances. This flaw may cause an illegal memory read.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | ruby | Out of support scope | ||
| Red Hat Enterprise Linux 7 | ruby | Out of support scope | ||
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2022:5338 | 30.06.2022 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2022:6447 | 13.09.2022 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2022:6450 | 13.09.2022 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2023:7025 | 14.11.2023 |
| Red Hat Enterprise Linux 9 | ruby | Fixed | RHSA-2022:6585 | 20.09.2022 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-ruby30-ruby | Fixed | RHSA-2022:6855 | 11.10.2022 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-ruby27-ruby | Fixed | RHSA-2022:6856 | 11.10.2022 |
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Дополнительная информация
Статус:
EPSS
6.2 Medium
CVSS3
Связанные уязвимости
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, ...
EPSS
6.2 Medium
CVSS3