Critical severity · published Dec 20, 2018
CVE-2018-17245
Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are used when generating PDF reports
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are used when generating PDF reports. If a report requests external resources plaintext credentials are included in the HTTP request that could be recovered by an external resource provider.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KI
Kibana · Elastic
4.0.0 through 4.6.0; 5.0.0 through 5.6.12; 6.0.0 through 6.4.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-17245
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-17245
Mitigation
https://discuss.elastic.co/t/elastic-stack-6-4-3-and-5-6-13-security-update/155594
Vendor Advisory
https://www.elastic.co/community/security
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