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Vulnerability Details :

CVE-2020-27725

Summary
Assigner-f5
Assigner Org ID-9dacffd4-cb11-413f-8451-fbbfd4ddc0ab
Published At-24 Dec, 2020 | 15:01
Updated At-04 Aug, 2024 | 16:18
Rejected At-
Credits

In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability.

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:f5
Assigner Org ID:9dacffd4-cb11-413f-8451-fbbfd4ddc0ab
Published At:24 Dec, 2020 | 15:01
Updated At:04 Aug, 2024 | 16:18
Rejected At:
▼CVE Numbering Authority (CNA)

In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability.

Affected Products
Vendor
n/a
Product
BIG-IP DNS, GTM, and Link Controller
Versions
Affected
  • 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, 11.6.1-11.6.5.2
Problem Types
TypeCWE IDDescription
textN/ADoS
Type: text
CWE ID: N/A
Description: DoS
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.f5.com/csp/article/K25595031
x_refsource_MISC
Hyperlink: https://support.f5.com/csp/article/K25595031
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://support.f5.com/csp/article/K25595031
x_refsource_MISC
x_transferred
Hyperlink: https://support.f5.com/csp/article/K25595031
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:f5sirt@f5.com
Published At:24 Dec, 2020 | 15:15
Updated At:21 Jul, 2021 | 11:39

In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability.

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
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Primary2.03.5LOW
AV:N/AC:M/Au:S/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 3.5
Base severity: LOW
Vector:
AV:N/AC:M/Au:S/C:N/I:N/A:P
CPE Matches
F5, Inc.
f5
>>big-ip_domain_name_system>>Versions from 11.6.1(inclusive) to 11.6.5(inclusive)
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_domain_name_system>>Versions from 12.1.0(inclusive) to 12.1.5(inclusive)
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_domain_name_system>>Versions from 13.1.0(inclusive) to 13.1.3.5(exclusive)
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_domain_name_system>>Versions from 14.1.0(inclusive) to 14.1.3.1(exclusive)
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_domain_name_system>>Versions from 15.0.0(inclusive) to 15.1.1(exclusive)
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_global_traffic_manager>>Versions from 11.6.1(inclusive) to 11.6.5(inclusive)
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_global_traffic_manager>>Versions from 12.1.0(inclusive) to 12.1.5(inclusive)
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_global_traffic_manager>>Versions from 13.1.0(inclusive) to 13.1.3.5(exclusive)
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_global_traffic_manager>>Versions from 14.1.0(inclusive) to 14.1.3.1(exclusive)
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_global_traffic_manager>>Versions from 15.0.0(inclusive) to 15.1.1(exclusive)
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_link_controller>>Versions from 11.6.1(inclusive) to 11.6.5(inclusive)
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_link_controller>>Versions from 12.1.0(inclusive) to 12.1.5(inclusive)
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_link_controller>>Versions from 13.1.0(inclusive) to 13.1.3.5(exclusive)
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_link_controller>>Versions from 14.1.0(inclusive) to 14.1.3.1(exclusive)
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>big-ip_link_controller>>Versions from 15.0.0(inclusive) to 15.1.1(exclusive)
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-401Primarynvd@nist.gov
CWE ID: CWE-401
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.f5.com/csp/article/K25595031f5sirt@f5.com
Vendor Advisory
Hyperlink: https://support.f5.com/csp/article/K25595031
Source: f5sirt@f5.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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