← Back

CVE-2024-34161

nvd nist
Published: May 29, 2024Modified: Jun 17, 2026

JSON object

Loading...
5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 3.9 / Impact: 1.4
Source: NVD

Description

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module and the network infrastructure supports a Maximum Transmission Unit (MTU) of 4096 or greater without fragmentation, undisclosed QUIC packets can cause NGINX worker processes to leak previously freed memory.

Affected (8)

F5
2 products
Nginx Open Source
Nginx Plus
Fedoraproject
1 product
Fedora
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Nginx Open Source
From 1.25.0 to 1.26.1
F5
Nginx Plus
Version r30
Nginx Plus
Version r30 p1
Nginx Plus
Version r30 p2
Nginx Plus
Version r31
Nginx Plus
Version r31 p1
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 39
Fedora
Version 40

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (8)

Source: f5sirt@f5.com
Mailing List
Source: f5sirt@f5.com
Third Party Advisory
Source: f5sirt@f5.com
Third Party Advisory
Source: f5sirt@f5.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.