Описание
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
A flaw was found in Ruby. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings.
Отчет
The CVE-2024-27282 vulnerability in Ruby is classified as a Moderate severity issue due to its potential to expose arbitrary heap data relative to the start of the text through the Ruby regex compiler. While the vulnerability allows the extraction of pointers and sensitive strings from memory, its exploitation requires attacker-supplied data to be provided to the regex compiler. This means that an attacker would need to craft specific input to exploit the issue, limiting the ease of exploitation compared to vulnerabilities that might be remotely exploitable without user interaction.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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 Storage 3 | ruby | Out of support scope | ||
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2024:3500 | 30.05.2024 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2024:3546 | 03.06.2024 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2024:3670 | 06.06.2024 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2024:4499 | 11.07.2024 |
| Red Hat Enterprise Linux 9 | ruby | Fixed | RHSA-2024:3668 | 06.06.2024 |
| Red Hat Enterprise Linux 9 | ruby | Fixed | RHSA-2024:3671 | 06.06.2024 |
| Red Hat Enterprise Linux 9 | ruby | Fixed | RHSA-2024:3838 | 11.06.2024 |
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Дополнительная информация
Статус:
EPSS
6.6 Medium
CVSS3
Связанные уязвимости
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplie ...
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
EPSS
6.6 Medium
CVSS3