CVE-2024-34161

nginx: When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module and the network infrastructure supports a M...

CVE-2024-34161 is fixed in nginx on 1 platform, first by DEBIAN-CVE-2024-34161, released May 29, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.3
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0087
58th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
nginx · Debian 13.5 (trixie) 1.26.0-2 DEBIAN-CVE-2024-34161 May 29, 2024
nginx · Debian 14 1.26.0-2 DEBIAN-CVE-2024-34161 May 29, 2024

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