CVE-2020-1762

An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.

CVSS v3.0 8.6 HIGH
CVSS v2.0 7.5 HIGH

8.6^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762	Issue Tracking Third Party Advisory
https://kiali.io/news/security-bulletins/kiali-security-001/	Mitigation Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:kiali:kiali:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*

Information

Published : 2020-04-27 14:15

Updated : 2020-07-10 11:10

NVD link : CVE-2020-1762

Mitre link : CVE-2020-1762

JSON object : View

CWE

CWE-613

Insufficient Session Expiration

CWE-384

Session Fixation

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Products Affected

kiali

kiali

redhat

openshift_service_mesh

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