CVE-2021-36088 - Vulnerability Details - OpenCVE

Fluent Bit (aka fluent-bit) 1.7.0 through 1.7.4 has a double free in flb_free (called from flb_parser_json_do and flb_parser_do).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00513.

Key SSVC decision points have not yet been added.

Vendors	Products
Treasuredata	Fluent Bit

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-22721	Fluent Bit (aka fluent-bit) 1.7.0 through 1.7.4 has a double free in flb_free (called from flb_parser_json_do and flb_parser_do).

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33750
https://github.com/fluent/fluent-bit/commit/22346a74c07ceb90296be872be2d53eb92252a54
https://github.com/fluent/fluent-bit/pull/3453
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2021-702.yaml

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-01T02:50:19

Updated: 2024-08-04T00:47:43.818Z

Reserved: 2021-07-01T00:00:00

Link: CVE-2021-36088

Vulnrichment

Updated: 2024-08-04T00:47:43.818Z

NVD

Status : Modified

Published: 2021-07-01T03:15:08.847

Modified: 2024-11-21T06:13:07.757

Link: CVE-2021-36088

Redhat

No data.

OpenCVE Enrichment

No data.

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