VDB
CVE-2020-27846
CVE-2020-27846
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 4.93% · 91.9th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
4.93%
91.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | grafana | 7.0.0, 7.3.0, 0 |
| Bitnami | grafana | 0, 7.3.0, 7.0.0 |
Timeline
- Dec 21, 2020 CVE Published
- Dec 21, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 15, 2023 EPSS Score
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1907670 url
- https://github.com/crewjam/saml/security/advisories/GHSA-4hq8-gmxx-h6w9 url
- https://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/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3YUTKIRWT6TWU7DS6GF3EOANVQBFQZYI/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ICP3YRY2VUCNCF2VFUSK77ZMRIC77FEM/ url
- https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/ url
- https://security.netapp.com/advisory/ntap-20210205-0002/ url
- https://nvd.nist.gov/vuln/detail/CVE-2020-27846 url