Количество 4
Количество 4
CVE-2020-7469
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free.
CVE-2020-7469
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12. ...
GHSA-cxxf-mg7m-vpfq
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free.
BDU:2021-03131
Уязвимость операционной системы FreeBSD, связанная с использованием после освобождения, позволяющая нарушителю вызвать отказ в обслуживании
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2020-7469 In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free. | CVSS3: 7.5 | 1% Низкий | больше 4 лет назад |
| CVE-2020-7469 In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12. ... | CVSS3: 7.5 | 1% Низкий | больше 4 лет назад |
| GHSA-cxxf-mg7m-vpfq In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free. | CVSS3: 7.5 | 1% Низкий | больше 3 лет назад |
 | BDU:2021-03131 Уязвимость операционной системы FreeBSD, связанная с использованием после освобождения, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 7.5 | 1% Низкий | около 5 лет назад |
Уязвимостей на страницу