exploitDog

CVE-2021-27186

Опубликовано: 10 фев. 2021

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

Fluent Bit 1.6.10 has a NULL pointer dereference when an flb_malloc return value is not validated by flb_avro.c or http_server/api/v1/metrics.c.

Ссылки

https://github.com/fluent/fluent-bit/issues/3044
Exploit
Third Party Advisory
https://github.com/fluent/fluent-bit/pull/3045
Exploit
Patch
Third Party Advisory
https://github.com/fluent/fluent-bit/pull/3047
Patch
Third Party Advisory
https://github.com/fluent/fluent-bit/issues/3044
Exploit
Third Party Advisory
https://github.com/fluent/fluent-bit/pull/3045
Exploit
Patch
Third Party Advisory
https://github.com/fluent/fluent-bit/pull/3047
Patch
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:treasuredata:fluent_bit:1.6.10:*:*:*:*:*:*:*

EPSS

Процентиль: 61%

0.00409

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-476

Связанные уязвимости

GHSA-gjm8-qc7w-3xxp

CVSS3: 7.5

github

больше 3 лет назад

Fluent Bit 1.6.10 has a NULL pointer dereference when an flb_malloc return value is not validated by flb_avro.c or http_server/api/v1/metrics.c.

EPSS

Процентиль: 61%

0.00409

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-476