CVE-2024-4323: Fluent Bit Memory Corruption Vulnerability
A memory corruption vulnerability in Fluent Bit versions 2.0.7 thru 3.0.3. This issue lies in the embedded http server’s parsing of trace requests and may result in denial of service conditions, information disclosure, or remote code execution.
Other sources
Fluent Bit Memory Corruption Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Fluent Bitto a version that resolves this vulnerability.Fixed in 2.2.3 - Upgrade
Upgrade
Fluent Bitto a version that resolves this vulnerability.Fixed in 3.0.4
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4323?
CVE-2024-4323 has a critical severity level due to its potential for denial of service, information disclosure, and remote code execution.
How can I fix CVE-2024-4323?
To fix CVE-2024-4323, it is recommended to update Fluent Bit to version 3.0.4 or later where the vulnerability has been addressed.
What versions of Fluent Bit are affected by CVE-2024-4323?
CVE-2024-4323 affects Fluent Bit versions from 2.0.7 to 3.0.3.
What are the potential impacts of CVE-2024-4323?
The potential impacts of CVE-2024-4323 include denial of service conditions, information disclosure, and the possibility of remote code execution.
Is there a workaround for CVE-2024-4323 before applying a patch?
Currently, there are no recommended workarounds for CVE-2024-4323, so applying the patch is the best option.