National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-3648 Detail

Current Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets). Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

Source:  MITRE
Description Last Modified:  08/08/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 4.4 MEDIUM
Vector: AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 0.7


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3922
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html Patch Vendor Advisory
http://www.securityfocus.com/bid/99789 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038928 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2787
https://access.redhat.com/errata/RHSA-2017:2886

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-3648
NVD Published Date:
08/08/2017
NVD Last Modified:
12/08/2017