CVE-2025-29477

MEDIUM
2025-04-04 [email protected]
5.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:35 vuln.today
PoC Detected
Dec 08, 2025 - 18:47 vuln.today
Public exploit code
CVE Published
Apr 04, 2025 - 18:15 nvd
MEDIUM 5.5

Tags

Denial Of Service Fluent Bit

Description

An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event.

Analysis

An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event. Rated medium severity (CVSS 5.5). Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event. Affected products include: Treasuredata Fluent Bit.

Affected Products

Treasuredata Fluent Bit.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.

Priority Score

48
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +28
POC: +20

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CVE-2025-29477 vulnerability details – vuln.today
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