Описание
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use.
A flaw was found in the way BIND handled trust anchor management. A remote attacker could use this flaw to cause the BIND daemon (named) to crash under certain conditions.
Отчет
Red Hat Enterprise Linux 5 ships with both bind (9.3) packages which are not affected by this issue, and bind97 packages, which are affected by this issue. Red Hat Enterprise Linux 5 is now in Production Phase 3 of the support and maintenance life cycle. This issue is not currently planned to be addressed in future bind97 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 | bind | Not affected | ||
| Red Hat Enterprise Linux 5 | bind97 | Will not fix | ||
| Red Hat Enterprise Linux 6 | bind | Fixed | RHSA-2015:0672 | 11.03.2015 |
| Red Hat Enterprise Linux 7 | bind | Fixed | RHSA-2015:0672 | 11.03.2015 |
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Дополнительная информация
Статус:
EPSS
2.6 Low
CVSS2
Связанные уязвимости
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use.
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use.
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x befor ...
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use.
EPSS
2.6 Low
CVSS2