CVE-2020-27846

Katalog CVE

CVSS 9.8 · Critical EPSS 4,9%

Kerentanan Misinterpretation of Input pada grafana, saml project saml +4 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Rincian

Terbit di NVD

21 Desember 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-115: Misinterpretation of Input

EPSS (30 hari)

4,9% peluang dieksploitasi; lebih tinggi dari 91,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and-7.3.6-released-with-important-security-fix-for-gra... advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=1907670 issue tracking · patch · advisory pihak ketiga
• https://github.com/crewjam/saml/security/advisories/GHSA-4hq8-gmxx-h6w9 advisory pihak ketiga
• https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/ exploit · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20210205-0002/ advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3YUTKIRWT6TWU...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ICP3YRY2VUCNC...