CVE-2026-73232
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Przepełnienie pamięci w ffuf umożliwia atak typu denial of service przez złośliwy serwer.
CVSS
7.5
EPSS
0.4%
Exploit
none
Vendor
Opis źródłowy (NVD)
ffuf is a fast web fuzzer written in Go. Prior to 2.2.0, ffuf allows a malicious target server to cause an out-of-memory denial of service because the response size guard in pkg/runner/simple.go checks only the compressed Content-Length while io.ReadAll reads gzip, brotli, deflate, transparently decompressed, or chunked response bodies without a decompressed-size bound. This issue is fixed in version 2.2.0.
dos
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.4% |
| Opublikowano (NVD) | 2026-08-11 20:18:48 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-18 20:09:01 UTC |
Referencje
- https://github.com/ffuf/ffuf/commit/fb0da86c60443b0dddbc9a86e91e3a6487dff79b ([email protected])
- https://github.com/ffuf/ffuf/pull/897 ([email protected])
- https://github.com/ffuf/ffuf/releases/tag/v2.2.0 ([email protected])
- https://github.com/ffuf/ffuf/security/advisories/GHSA-jcvh-xf52-2cwm ([email protected])