Описание
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
A null pointer dereference flaw was found in the way GnuTLS processed ClientHello messages with status_request extension. A remote attacker could use this flaw to cause an application compiled with GnuTLS to crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | gnutls | Not affected | ||
| Red Hat Enterprise Linux 6 | gnutls | Not affected | ||
| Red Hat Enterprise Virtualization 3 | mingw-virt-viewer | Not affected | ||
| Red Hat Enterprise Linux 7 | gnutls | Fixed | RHSA-2017:2292 | 01.08.2017 |
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Дополнительная информация
Статус:
7.5 High
CVSS3
Связанные уязвимости
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dere ...
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
7.5 High
CVSS3