CVE-2025-29478 — Uncontrolled Resource Consumption in Azl3 Fluent-bit 3.1.10-2 ON Azure Linux 3.0

CWE-400 — Uncontrolled Resource Consumption3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 78.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Msrc Azl3 Fluent-bit 3.1.10-2 ON Azure Linux 3.0Msrc Azl3 Fluent-bit 3.1.10-4 ON Azure Linux 3.0Msrc Azl3 Fluent-bit 3.1.9-4 ON Azure Linux 3.0+6 more
Timeline
PublishedApr 7
Latest updateApr 8

Description

An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the cfl_list_size in cfl_list.h:165.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages9 packages

🔴Vulnerability Details

1
GHSA
GHSA-57cc-74xg-cqvg: An issue in fluent-bit v↗2025-04-07
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📋Vendor Advisories

1
Microsoft
An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the cfl_list_size in cfl_list.h:165.↗2025-04-08
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CVE-2025-29478 — Uncontrolled Resource Consumption | cvebase