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.
References
Link Resource
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
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-10T21:24:31

Updated: 2021-02-11T13:54:32

Reserved: 2021-02-10T00:00:00


Link: CVE-2021-27186

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-02-10T22:15:13.877

Modified: 2021-02-16T20:42:38.583


Link: CVE-2021-27186

JSON object: View

cve-icon Redhat Information

No data.

CWE