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WS-2021-0138

Date: May 6, 2021

Fluent Bit in versions 1.3.0 to 1.7.4 is vulnerable to Stack-buffer-overflow in flb_sds_cat, related to src/flb_record_accessor.c.

Language: C

Severity Score

Related Resources (2)

https://github.com/fluent/fluent-bit//commit/0ec1a7b309ec29904d9f855c495dcd550da74d57
https://www.mend.io/vulnerability-database/WS-2021-0138

Severity Score

Weakness Type (CWE)

Stack-based Buffer Overflow

CWE-121

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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