| Name | CVE-2024-34161 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nginx (PTS) | jessie, jessie (lts) | 1.6.2-5+deb8u10 | vulnerable |
| stretch (security) | 1.10.3-1+deb9u7 | vulnerable |
| stretch (lts), stretch | 1.10.3-1+deb9u8 | vulnerable |
| buster (security), buster, buster (lts) | 1.14.2-2+deb10u5 | fixed |
| bullseye (security), bullseye | 1.18.0-6.1+deb11u3 | fixed |
| bookworm | 1.22.1-9 | fixed |
| sid, trixie | 1.26.0-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nginx | source | buster | (not affected) | | | |
| nginx | source | bullseye | (not affected) | | | |
| nginx | source | bookworm | (not affected) | | | |
| nginx | source | (unstable) | 1.26.0-2 | unimportant | | |
Notes
[bookworm] - nginx <not-affected> (Vulnerable code not present)
[bullseye] - nginx <not-affected> (Vulnerable code not present)
[buster] - nginx <not-affected> (Vulnerable code not present)
https://mailman.nginx.org/pipermail/nginx-announce/2024/GMY32CSHFH6VFTN76HJNX7WNEX4RLHF6.html
HTTP3 not enabled in Debian builds until 1.26.0-2 (which included fixes)