Описание
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
An out of bounds read flaw was discovered in libssh2 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a denial of service or read data in the client memory.
Отчет
This flaw was present in libssh2 packages included in Red Hat Virtualization Hypervisor and Management Appliance, however libssh2 in these hosts is never exposed to malicious clients or servers.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | libssh2 | Will not fix | ||
| Red Hat Enterprise Linux 7 | libssh2 | Will not fix | ||
| Red Hat Enterprise Linux 8 | virt:rhel/libssh2 | Will not fix | ||
| Red Hat Enterprise Linux 8 Advanced Virtualization | virt:8.0.0/libssh2 | Not affected | ||
| Red Hat Virtualization 4 | redhat-virtualization-host | Will not fix | ||
| Red Hat Virtualization 4 | rhvm-appliance | Will not fix |
Показывать по
Дополнительная информация
Статус:
EPSS
5 Medium
CVSS3
Связанные уязвимости
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in t ...
EPSS
5 Medium
CVSS3