Vulnerability Monitor

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CVE-2019-11243

In Kubernetes v1.12.0-v1.12.4 and v1.13.0, the rest.AnonymousClientConfig() method returns a copy of the provided config, with credentials removed (bearer token, username/password, and client certificate/key data). In the affected versions, rest.AnonymousClientConfig() did not effectively clear service account credentials loaded using rest.InClusterConfig()

Published

2019-04-22T15:29:00.790

Last Modified

2024-11-21T04:20:47.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-271
Type: Primary
CWE-212

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kubernetes	kubernetes	≤ 1.12.4	Yes
Application	kubernetes	kubernetes	1.13.0	Yes
Application	netapp	trident	-	Yes

References

http://www.securityfocus.com/bid/108053 Third Party Advisory, VDB Entry ([email protected])
https://github.com/kubernetes/kubernetes/issues/76797 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20190509-0002/ Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/108053 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/kubernetes/kubernetes/issues/76797 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20190509-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)