CVE-2019-20800

Katalog CVE

CVSS 9.8 · Critical EPSS 2,1%

Kerentanan Out-of-bounds Write pada cherokee-project cherokee. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

In Cherokee through 1.2.104, remote attackers can trigger an out-of-bounds write in cherokee_handler_cgi_add_env_pair in handler_cgi.c by sending many request headers, as demonstrated by a GET request with many "Host: 127.0.0.1" headers.

Rincian

Terbit di NVD

18 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cherokee/webserver/issues/1224 exploit · advisory pihak ketiga
• https://logicaltrust.net/blog/2019/11/cherokee.html exploit · advisory pihak ketiga
• https://security.gentoo.org/glsa/202012-09 advisory pihak ketiga