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CVE-2018-2776

Date: April 18, 2018

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Group Replication GCS). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via XCom 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Severity Score

Related Resources (9)

http://www.securityfocus.com/bid/103791
https://security.netapp.com/advisory/ntap-20180419-0002/
http://www.securitytracker.com/id/1040698
https://usn.ubuntu.com/3629-1/
https://usn.ubuntu.com/3629-3/
https://nvd.nist.gov/vuln/detail/CVE-2018-2776
https://access.redhat.com/errata/RHSA-2018:3655
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
https://www.mend.io/vulnerability-database/CVE-2018-2776

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
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): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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