Critical Fluent Bit flaw impacts all major cloud providers
ID: da2b7bf2-a85b-5f75-870f-b663f849cbd2
STIX ID: report--da2b7bf2-a85b-5f75-870f-b663f849cbd2
Feed Name: Bleeping Computer
Threat Score
A critical heap buffer overflow in Fluent Bit's embedded HTTP server (CVE-2024-4323, "Linguistic Lumberjack")—introduced in v2.0.7 and present across widely deployed distributions and cloud providers—allows unauthenticated attackers to cause denial-of-service and information leaks and could enable remote code execution in certain conditions; vendors released patches in Fluent Bit 3.0.4 and recommended mitigations include limiting access to or disabling the monitoring API endpoint.
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