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CVE-2017-7392

Good to know:

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Date: March 31, 2017

In TigerVNC 1.7.1 (SSecurityVeNCrypt.cxx SSecurityVeNCrypt::SSecurityVeNCrypt), an unauthenticated client can cause a small memory leak in the server.

Language: C++

Severity Score

Related Resources (7)

https://github.com/TigerVNC/tigervnc/pull/441
https://nvd.nist.gov/vuln/detail/CVE-2017-7392
http://www.securityfocus.com/bid/97305
https://access.redhat.com/security/cve/CVE-2017-7392
https://security.gentoo.org/glsa/201801-13
https://access.redhat.com/errata/RHSA-2017:2000
https://www.mend.io/vulnerability-database/CVE-2017-7392

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Missing Release of Resource after Effective Lifetime

CWE-772

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): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

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

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