Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2020-04-27T21:15:13.717

Last Modified

2024-11-21T05:11:19.983

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.0 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-384
CWE-613
Type: Primary
CWE-384
CWE-613

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kiali	kiali	< 1.15.1	Yes
Application	redhat	openshift_service_mesh	1.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762 Issue Tracking, Third Party Advisory ([email protected])
https://kiali.io/news/security-bulletins/kiali-security-001/ Mitigation, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kiali.io/news/security-bulletins/kiali-security-001/ Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)