Vulnerability Name:

CVE-2020-4870 (CCN-190833)

Assigned:2019-12-30
Published:2020-12-18
Updated:2023-02-14
Summary:
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-4870

Source: psirt@us.ibm.com
Type: VDB Entry, Vendor Advisory
psirt@us.ibm.com

Source: XF
Type: UNKNOWN
ibm-mq-cve20204870-dos(190833)

Source: CCN
Type: IBM Security Bulletin 6380742 (MQ Appliance)
IBM MQ Appliance is affected by a denial of service vulnerability (CVE-2020-4870)

Source: psirt@us.ibm.com
Type: Patch, Vendor Advisory
psirt@us.ibm.com

Source: CCN
Type: IBM Security Bulletin 6386466 (MQ)
IBM MQ is vulnerable to a denial of service attack caused by an error processing connecting applications. (CVE-2020-4870)

Source: psirt@us.ibm.com
Type: Patch, Vendor Advisory
psirt@us.ibm.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ibm:mq_appliance:9.2.0.0:*:*:*:continuous_delivery:*:*:*
  • OR cpe:/a:ibm:mq:9.2.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm mq appliance 9.2.0.0
    ibm mq 9.2.0