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CVE-2017-7524

Good to know:

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Date: June 27, 2017

tpm2-tools versions before 1.1.1 are vulnerable to a password leak due to transmitting password in plaintext from client to server when generating HMAC.

Language: C

Severity Score

Related Resources (6)

https://people.canonical.com/~ubuntu-security/cve/CVE-2017-7524
https://github.com/01org/tpm2.0-tools/commit/c5d72beaab1cbbbe68271f4bc4b6670d69985157
https://security-tracker.debian.org/tracker/CVE-2017-7524
https://nvd.nist.gov/vuln/detail/CVE-2017-7524
https://access.redhat.com/security/cve/CVE-2017-7524
https://www.mend.io/vulnerability-database/CVE-2017-7524

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Insufficiently Protected Credentials

CWE-522

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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