GoogleOSV:GHSA-64RH-R86Q-75FFHard coded cryptographic key in Kiali
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
58.4%
A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/kiali/kiali | lt | 1.15.1 |
References
bugzilla.redhat.com/show_bug.cgi?id=1810383
bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764
github.com/jpts/cve-2020-1764-poc
github.com/kiali/kiali/commit/93f5cd0b6698e8fe8772afb8f35816f6c086aef1
github.com/kiali/kiali/commit/ac7bd6c7ddb2e01356e21d360dd1c718a90706ad
github.com/kiali/kiali/commit/ce48af57113c805a25179aaab1a0fac2fb93653f
github.com/kiali/kiali/commit/faed1f5f90efae3df9fd6fb793f00ccc242b3a96
kiali.io/news/security-bulletins/kiali-security-001
nvd.nist.gov/vuln/detail/CVE-2020-1764
Related
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
58.4%