| Package | Affected versions | Patched versions |
|---|---|---|
| nginx gateway fabric | ≥ 1.3.0, ≤ 1.6.2≥ 2.0.0, < 2.6.4 | 2.6.4 |
| nginx ingress controller | = 4.0.0= 4.0.1≥ 3.5.0, ≤ 3.7.2≥ 5.0.0, < 5.5.1 | 5.5.1 |
| nginx instance manager | ≥ 2.17.0, ≤ 2.22.0 | |
| nginx open source | ≥ 1.31.0, < 1.31.2 | 1.31.2 |
NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This may cause a Use-after-Free in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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