CVE-2020-7695

Katalog CVE

CVSS 5.3 · Medium EPSS 1,4%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada encode uvicorn. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Uvicorn before 0.11.7 is vulnerable to HTTP response splitting. CRLF sequences are not escaped in the value of HTTP headers. Attackers can exploit this to add arbitrary headers to HTTP responses, or even return an arbitrary response body, whenever crafted input is used to construct HTTP headers.

Rincian

Terbit di NVD

27 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 71,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/encode/uvicorn advisory pihak ketiga
• https://snyk.io/vuln/SNYK-PYTHON-UVICORN-570471 exploit · advisory pihak ketiga