High severity · published Jun 3, 2020
CVE-2020-13379
The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue
8.2
CVSS
99.9%
EPSS
No
On KEV
Description
The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows any unauthenticated user/client to make Grafana send HTTP requests to any URL and return its result to the user/client. This can be used to gain information about the network that Grafana is running on. Furthermore, passing invalid URL objects could be used for DOS'ing Grafana via SegFault.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)99.9% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
Grafana · Grafana
3.0.1 through 7.0.1 · source: NVD
BS
Backports Sle · Opensuse
15.0; 15.0 · source: NVD
EP
E-series Performance Analyzer · Netapp
All versions, or not specified · source: NVD
FE
Fedora · Fedoraproject
31; 32 · source: NVD
LE
Leap · Opensuse
15.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13379
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13379
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00060.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00083.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00009.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00017.html
Exploit
http://packetstormsecurity.com/files/158320/Grafana-7.0.1-Denial-Of-Service.html
Mailing List
http://www.openwall.com/lists/oss-security/2020/06/03/4
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