CVE-2020-27846

🗓️ 21 Dec 2020 15:16:14Reported by redhatType

cve🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 324 Views

A signature verification vulnerability in crewjam/saml allows bypassing of SAML Authentication, posing high risks to confidentiality, integrity, and availability

Reporter	Title	Published	Views	Family All 47
IBM Security Bulletins	Security Bulletin: Astronomer with IBM is vulnerable to remote attacks due to the crewjam saml package (CVE-2020-27846).	14 May 202518:07	–	ibm
Tenable Nessus	Alibaba Cloud Linux 3 : 0073: grafana (ALINUX3-SA-2021:0073)	14 May 202500:00	–	nessus
Tenable Nessus	CentOS 8 : grafana (CESA-2021:1859)	19 May 202100:00	–	nessus
Tenable Nessus	Fedora 33 : grafana (2020-64e54abd9f)	5 Jan 202100:00	–	nessus
Tenable Nessus	Fedora 32 : grafana (2020-968067abfa)	5 Jan 202100:00	–	nessus
Tenable Nessus	MiracleLinux 8 : grafana-7.3.6-2.el8 (AXSA:2021-2087:03)	20 Jan 202600:00	–	nessus
Tenable Nessus	NewStart CGSL MAIN 6.02 : grafana Multiple Vulnerabilities (NS-SA-2022-0053)	10 May 202200:00	–	nessus
Tenable Nessus	Oracle Linux 8 : grafana (ELSA-2021-1859)	26 May 202100:00	–	nessus
Tenable Nessus	RHEL 8 : grafana (RHSA-2021:1859)	19 May 202100:00	–	nessus
Tenable Nessus	Rocky Linux 8 : grafana (RLSA-2021:1859)	7 Nov 202300:00	–	nessus

NVD

Vulners

Node

grafana grafanaRange<6.7.5enterprise

grafana grafanaRange7.0.0–7.2.3enterprise

grafana grafanaRange7.3.0–7.3.6enterprise

Node

saml_project samlRange<0.4.3

Node

redhat openshift_container_platformMatch3.11

redhat openshift_container_platformMatch4.0

redhat openshift_service_meshMatch2.0

redhat enterprise_linuxMatch8.0

Node

fedoraproject fedoraMatch32

fedoraproject fedoraMatch33

[
  {
    "product": "crewjam/saml",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "grafana-7.3.6, grafana-7.2.3, grafana-6.7.5, github.com/crewjam/saml-0.4.3"
      }
    ]
  }
]

Source	Link
security	www.security.netapp.com/advisory/ntap-20210205-0002/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3YUTKIRWT6TWU7DS6GF3EOANVQBFQZYI/
grafana	www.grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and-7.3.6-released-with-important-security-fix-for-grafana-enterprise/
github	www.github.com/crewjam/saml/security/advisories/GHSA-4hq8-gmxx-h6w9
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ICP3YRY2VUCNCF2VFUSK77ZMRIC77FEM/
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
mattermost	www.mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/

21 Nov 2024 05:21Current

9.1High risk

Vulners AI Score9.1

CVSS 3.19.8

CVSS 210

EPSS0.07544

CWE-115