Описание
Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.
Отчет
This vulnerability is only present when a specific and uncommon usage pattern of pyOpenSSL occurs. Red Hat Product Security has audited our packages that use pyOpenSSL, and determined that software we distribute in Red Hat Enterprise Linux and Red Hat Virtualization does not use pyOpenSSL in such a way as to be vulnerable. Future updates may address this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | pyOpenSSL | Not affected | ||
| Red Hat Enterprise Linux 6 | pyOpenSSL | Not affected | ||
| Red Hat Enterprise Linux 7 | pyOpenSSL | Not affected | ||
| Red Hat Enterprise Linux 8 | pyOpenSSL | Not affected | ||
| Red Hat OpenStack Platform 10 (Newton) | pyOpenSSL | Will not fix | ||
| Red Hat OpenStack Platform 12 (Pike) | pyOpenSSL | Will not fix | ||
| Red Hat OpenStack Platform 14 (Rocky) | pyOpenSSL | Not affected | ||
| Red Hat Storage 3 | pyOpenSSL | Will not fix | ||
| Red Hat Virtualization 4 | pyOpenSSL | Will not fix | ||
| Red Hat OpenStack Platform 13.0 (Queens) | pyOpenSSL | Fixed | RHSA-2019:0085 | 16.01.2019 |
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Дополнительная информация
Статус:
8.1 High
CVSS3
Связанные уязвимости
Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.
Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.
Python Cryptographic Authority pyopenssl version prior to version 17.5 ...
8.1 High
CVSS3