CVE-2019-12452

types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed without sufficient access control (which is contrary to the API documentation), allows remote authenticated users to discover password hashes by reading the Basic HTTP Authentication or Digest HTTP Authentication section, or discover a key by reading the ClientTLS section. These can be found in the JSON response to a /api request.

CVSS v3.0 7.5 HIGH
CVSS v2.0 3.5 LOW

7.5^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/containous/traefik/pull/4918	Exploit Patch Third Party Advisory
https://github.com/containous/traefik/issues/4917	Exploit Third Party Advisory
https://docs.traefik.io/configuration/api/#security	Exploit Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*

Information

Published : 2019-05-29 12:29

Updated : 2021-07-27 17:44

NVD link : CVE-2019-12452

Mitre link : CVE-2019-12452

JSON object : View

CWE

CWE-522

Insufficiently Protected Credentials

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Products Affected

traefik

traefik

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