Vulnerability Name:

CVE-2019-2731 (CCN-163796)

Assigned:2018-12-14
Published:2019-07-16
Updated:2020-08-24
Summary:Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.7.23 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.0 Base Score 5.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L).
CVSS v3 Severity:5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L)
4.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
5.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2019-2731

Source: CCN
Type: Oracle CPUJul2019
Oracle Critical Patch Update Advisory - July 2019

Source: MISC
Type: Patch, Vendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Source: XF
Type: UNKNOWN
oracle-cpujul2019-cve20192731(163796)

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K51272092

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K51272092?utm_source=f5support&utm_medium=RSS

Source: CCN
Type: IBM Security Bulletin 1106487 (Security Guardium)
IBM Security Guardium is affected by an Oracle MySQL vulnerabilities

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:mysql:*:*:*:*:*:*:*:* (Version <= 5.7.23)

    • Configuration CCN 1:
  • cpe:/a:oracle:mysql:5.7.23:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:security_guardium:9.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:9.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:11.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201927310000000
    V
    		CVE-2019-2731 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-07-23
    oval:com.ubuntu.xenial:def:201927310000000
    V
    		CVE-2019-2731 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-07-23
    oval:com.ubuntu.disco:def:201927310000000
    V
    		CVE-2019-2731 on Ubuntu 19.04 (disco) - medium.
    2019-07-23
    BACK
    oracle mysql *
    oracle mysql 5.7.23
    ibm security guardium 9.0
    ibm security guardium 9.5
    ibm security guardium 11.0