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Vulnerability Details :

CVE-2020-4788

Summary
Assigner-ibm
Assigner Org ID-9a959283-ebb5-44b6-b705-dcc2bbced522
Published At-20 Nov, 2020 | 03:45
Updated At-16 Sep, 2024 | 19:05
Rejected At-
Credits

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:ibm
Assigner Org ID:9a959283-ebb5-44b6-b705-dcc2bbced522
Published At:20 Nov, 2020 | 03:45
Updated At:16 Sep, 2024 | 19:05
Rejected At:
▼CVE Numbering Authority (CNA)

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

Affected Products
Vendor
IBM CorporationIBM
Product
VIOS
Versions
Affected
  • 3.1
Vendor
IBM CorporationIBM
Product
AIX
Versions
Affected
  • 7.1
  • 7.2
Problem Types
TypeCWE IDDescription
textN/AObtain Information
Type: text
CWE ID: N/A
Description: Obtain Information
Metrics
VersionBase scoreBase severityVector
3.05.1MEDIUM
CVSS:3.0/PR:N/C:H/AV:L/AC:H/S:U/A:N/I:N/UI:N/E:U/RC:C/RL:O
Version: 3.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:3.0/PR:N/C:H/AV:L/AC:H/S:U/A:N/I:N/UI:N/E:U/RC:C/RL:O
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ibm.com/support/pages/node/6370729
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/189296
vdb-entry
x_refsource_XF
http://www.openwall.com/lists/oss-security/2020/11/20/3
mailing-list
x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2020/11/23/1
mailing-list
x_refsource_MLIST
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
vendor-advisory
x_refsource_FEDORA
https://www.oracle.com/security-alerts/cpujul2022.html
x_refsource_MISC
Hyperlink: https://www.ibm.com/support/pages/node/6370729
Resource:
x_refsource_CONFIRM
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/189296
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/20/3
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/23/1
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ibm.com/support/pages/node/6370729
x_refsource_CONFIRM
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/189296
vdb-entry
x_refsource_XF
x_transferred
http://www.openwall.com/lists/oss-security/2020/11/20/3
mailing-list
x_refsource_MLIST
x_transferred
http://www.openwall.com/lists/oss-security/2020/11/23/1
mailing-list
x_refsource_MLIST
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://www.oracle.com/security-alerts/cpujul2022.html
x_refsource_MISC
x_transferred
Hyperlink: https://www.ibm.com/support/pages/node/6370729
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/189296
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/20/3
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/23/1
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@us.ibm.com
Published At:20 Nov, 2020 | 04:15
Updated At:07 Nov, 2023 | 03:23

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.7MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Secondary3.05.1MEDIUM
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary2.01.9LOW
AV:L/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 1.9
Base severity: LOW
Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
IBM Corporation
ibm
>>vios>>3.1.0
cpe:2.3:a:ibm:vios:3.1.0:*:*:*:*:*:*:*
IBM Corporation
ibm
>>vios>>3.1.1
cpe:2.3:a:ibm:vios:3.1.1:*:*:*:*:*:*:*
IBM Corporation
ibm
>>vios>>3.1.2
cpe:2.3:a:ibm:vios:3.1.2:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.1.0
cpe:2.3:o:ibm:aix:7.1.0:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.1.5
cpe:2.3:o:ibm:aix:7.1.5:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.2.0
cpe:2.3:o:ibm:aix:7.2.0:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.2.3
cpe:2.3:o:ibm:aix:7.2.3:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.2.4
cpe:2.3:o:ibm:aix:7.2.4:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>7.2.5
cpe:2.3:o:ibm:aix:7.2.5:*:*:*:*:*:*:*
IBM Corporation
ibm
>>power9>>-
cpe:2.3:o:ibm:power9:-:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>33
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Oracle Corporation
oracle
>>communications_cloud_native_core_binding_support_function>>22.1.3
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*
Oracle Corporation
oracle
>>communications_cloud_native_core_network_exposure_function>>22.1.1
cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:*
Oracle Corporation
oracle
>>communications_cloud_native_core_policy>>22.2.0
cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.openwall.com/lists/oss-security/2020/11/20/3psirt@us.ibm.com
Mailing List
Patch
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/23/1psirt@us.ibm.com
Mailing List
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/189296psirt@us.ibm.com
VDB Entry
Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/psirt@us.ibm.com
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/psirt@us.ibm.com
N/A
https://www.ibm.com/support/pages/node/6370729psirt@us.ibm.com
Patch
Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2022.htmlpsirt@us.ibm.com
Patch
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/20/3
Source: psirt@us.ibm.com
Resource:
Mailing List
Patch
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2020/11/23/1
Source: psirt@us.ibm.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/189296
Source: psirt@us.ibm.com
Resource:
VDB Entry
Vendor Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
Source: psirt@us.ibm.com
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
Source: psirt@us.ibm.com
Resource: N/A
Hyperlink: https://www.ibm.com/support/pages/node/6370729
Source: psirt@us.ibm.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html
Source: psirt@us.ibm.com
Resource:
Patch
Third Party Advisory

Change History

0
Information is not available yet

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