Описание
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
A vulnerability was found in the Libksba library, due to an integer overflow within the CRL's signature parser. This issue can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | libksba | Out of support scope | ||
| Red Hat Enterprise Linux 7 | libksba | Fixed | RHSA-2023:0530 | 30.01.2023 |
| Red Hat Enterprise Linux 8 | libksba | Fixed | RHSA-2023:0625 | 07.02.2023 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | libksba | Fixed | RHSA-2023:0593 | 06.02.2023 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | libksba | Fixed | RHSA-2023:0592 | 06.02.2023 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | libksba | Fixed | RHSA-2023:0592 | 06.02.2023 |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | libksba | Fixed | RHSA-2023:0592 | 06.02.2023 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | libksba | Fixed | RHSA-2023:0624 | 07.02.2023 |
| Red Hat Enterprise Linux 8.6 Extended Update Support | libksba | Fixed | RHSA-2023:0594 | 06.02.2023 |
| Red Hat Enterprise Linux 9 | libksba | Fixed | RHSA-2023:0626 | 07.02.2023 |
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Дополнительная информация
Статус:
Important
Дефект:
CWE-190
https://bugzilla.redhat.com/show_bug.cgi?id=2161571libksba: integer overflow to code execution
EPSS
Процентиль: 79%
0.01319
Низкий
8.6 High
CVSS3
Связанные уязвимости
CVSS3: 9.8
ubuntu
почти 3 года назад
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
CVSS3: 9.8
nvd
почти 3 года назад
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
CVSS3: 9.8
debian
почти 3 года назад
Libksba before 1.6.3 is prone to an integer overflow vulnerability in ...
EPSS
Процентиль: 79%
0.01319
Низкий
8.6 High
CVSS3