Kurz gesagt
- CVE-2023-29406 ist eine Schwachstelle (MITTEL (CVSS 6.5)) in stdlib, go (golang).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.5%, höher als bei 73.4% aller Schwachstellen.
- Abhilfe: auf 1.20.6, 1.19.11 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.20.0-0, < 1.20.6< 1.19.11
| 1.20.61.19.11
|
| go | ≥ 1.20.0, < 1.20.6< 1.19.11
| 1.20.61.19.11
|
Description
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests.
With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
NVD description
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
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