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Vulnerability Details :

CVE-2020-20665

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-30 Sep, 2021 | 16:40
Updated At-04 Aug, 2024 | 14:22
Rejected At-
Credits

rudp v0.6 was discovered to contain a memory leak in the component main.c.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:30 Sep, 2021 | 16:40
Updated At:04 Aug, 2024 | 14:22
Rejected At:
▼CVE Numbering Authority (CNA)

rudp v0.6 was discovered to contain a memory leak in the component main.c.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/cloudwu/rudp/issues/6
x_refsource_MISC
https://cwe.mitre.org/data/definitions/401.html
x_refsource_MISC
Hyperlink: https://github.com/cloudwu/rudp/issues/6
Resource:
x_refsource_MISC
Hyperlink: https://cwe.mitre.org/data/definitions/401.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://github.com/cloudwu/rudp/issues/6
x_refsource_MISC
x_transferred
https://cwe.mitre.org/data/definitions/401.html
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/cloudwu/rudp/issues/6
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://cwe.mitre.org/data/definitions/401.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:30 Sep, 2021 | 17:15
Updated At:14 Sep, 2022 | 20:34

rudp v0.6 was discovered to contain a memory leak in the component main.c.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

rudp_project
rudp_project
>>rudp>>0.6
cpe:2.3:a:rudp_project:rudp:0.6:*:*:*:*:*:*:*
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://cwe.mitre.org/data/definitions/401.htmlcve@mitre.org
Technical Description
https://github.com/cloudwu/rudp/issues/6cve@mitre.org
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://cwe.mitre.org/data/definitions/401.html
Source: cve@mitre.org
Resource:
Technical Description
Hyperlink: https://github.com/cloudwu/rudp/issues/6
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Third Party Advisory

Change History

0
Information is not available yet

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Missing Release of Memory after Effective Lifetime
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EPSS-0.47% / 64.72%
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CWE ID-CWE-401
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Matching Score-4
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Assigner-Juniper Networks, Inc.
CVSS Score-7.5||HIGH
EPSS-0.44% / 63.40%
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Junos OS and Junos OS Evolved: In a BGP rib sharding scenario when a route is frequently updated an rpd memory leak will occur

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS). In a BGP rib sharding scenario, when an attribute of an active BGP route is updated memory will leak. As rpd memory usage increases over time the rpd process will eventually run out of memory, crash, and restart. The memory utilization can be monitored with the following CLI commands: show task memory show system processes extensive | match rpd This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2. Juniper Networks Junos OS Evolved 20.3-EVO version 20.3R1-EVO and later versions; 20.4-EVO versions prior to 20.4R3-S6-EVO; 21.2-EVO versions prior to 21.2R3-EVO; 21.3-EVO versions prior to 21.3R2-EVO.

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Product-junos_os_evolvedjunosJunos OS EvolvedJunos OS
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
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