Description
An issue was discovered in the hyper crate before 0.12.34 for Rust. HTTP request smuggling can occur. Remote code execution can occur in certain situations with an HTTP server on the loopback interface.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | rust-hyper | 0.12.35-1 | — |
| Debian 13 | rust-hyper | 0.12.35-1 | — |
| Debian 12 | rust-hyper | 0.12.35-1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | hyper | >= 0.11.0, < 0.12.34 | 0.12.34 | GHSA-h3qr-rq2j-74w4 |