Описание
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate.
It was discovered that GnuTLS did not check if all sections of X.509 certificates indicate the same signature algorithm. This flaw, in combination with a different flaw, could possibly lead to a bypass of the certificate signature check.
Отчет
This issue affects the version of gnutls package as shipped with Red Hat Enterprise Linux 7. Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. This issue affects the version of gnutls package as shipped with Red Hat Enterprise Linux 5. Red Hat Enterprise Linux 5 is now in Extended Life Cycle phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | gnutls | Will not fix | ||
| Red Hat Enterprise Linux 7 | gnutls | Will not fix | ||
| Red Hat Enterprise Virtualization 3 | mingw-virt-viewer | Will not fix | ||
| Red Hat Enterprise Linux 6 | gnutls | Fixed | RHSA-2015:1457 | 21.07.2015 |
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Дополнительная информация
Статус:
4.3 Medium
CVSS2
Связанные уязвимости
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate.
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate.
GnuTLS before 3.3.13 does not validate that the signature algorithms m ...
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate.
4.3 Medium
CVSS2