NULL pointer dereference in Fluent Bit - CVE-2024-23722
Published: April 22, 2024
Vulnerability identifier: #VU88884
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-23722
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error. A remote attacker can trigger denial of service conditions via an invalid HTTP payload with the content type of x-www-form-urlencoded.
Affected software
Fluent Bit
How to mitigate CVE-2024-23722
Install update from vendor's website.
Fluent Bit - update to 2.2.2