Vulnerability Name:

CVE-2021-20422 (CCN-196304)

Assigned:2020-12-17
Published:2021-07-12
Updated:2022-06-28
Summary:IBM Cloud Pak for Applications 4.3 could disclose sensitive information to a malicious attacker by accessing data stored in memory. IBM X-Force ID: 196304.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/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): High
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/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): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-20422

Source: XF
Type: UNKNOWN
ibm-cp4a-cve202120422-info-disc(196304)

Source: XF
Type: VDB Entry
ibm-cp4a-cve202120422-info-disc (196304)

Source: CCN
Type: IBM Security Bulletin 6471327 (Cloud Pak for Applications)
A vulnerability has been found in IBM Cloud Pak for Applications v4.3 which may allow a malicious attacker to obtain sensitive user information from memory

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6471327

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:cloud_pak_for_applications:*:*:*:*:*:*:*:* (Version < 4.3.1)

    • Configuration CCN 1:
  • cpe:/a:ibm:cloud_pak_for_applications:4.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm cloud pak for applications *
    ibm cloud pak for applications 4.3