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Vulnerability Details :

CVE-2020-5139

Summary
Assigner-sonicwall
Assigner Org ID-44b2ff79-1416-4492-88bb-ed0da00c7315
Published At-12 Oct, 2020 | 10:40
Updated At-04 Aug, 2024 | 08:22
Rejected At-
Credits

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

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:sonicwall
Assigner Org ID:44b2ff79-1416-4492-88bb-ed0da00c7315
Published At:12 Oct, 2020 | 10:40
Updated At:04 Aug, 2024 | 08:22
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

Affected Products
Vendor
SonicWall Inc.SonicWall
Product
SonicOS
Versions
Affected
  • SonicOS 6.5.4.7-79n and earlier
  • SonicOS 5.9.1.7-2n and earlier
  • SonicOS 5.9.1.13-5n and earlier
  • SonicOS 6.5.1.11-4n and earlier
  • SonicOS 6.0.5.3-93o and earlier
  • SonicOSv 6.5.4.4-44v-21-794 and earlier
  • SonicOS 7.0.0.0-1
Problem Types
TypeCWE IDDescription
CWECWE-763CWE-763: Release of Invalid Pointer or Reference
Type: CWE
CWE ID: CWE-763
Description: CWE-763: Release of Invalid Pointer or Reference
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014
x_refsource_CONFIRM
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014
Resource:
x_refsource_CONFIRM
▼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://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014
x_refsource_CONFIRM
x_transferred
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:PSIRT@sonicwall.com
Published At:12 Oct, 2020 | 11:15
Updated At:23 Oct, 2020 | 00:50

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

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
SonicWall Inc.
sonicwall
>>sonicos>>Versions up to 5.9.1.13(inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>Versions from 6.0.0.0(inclusive) to 6.0.5.3(inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>Versions from 6.5.0.0(inclusive) to 6.5.1.11(inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>Versions from 6.5.4.0(inclusive) to 6.5.4.7(inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>7.0.0.0
cpe:2.3:o:sonicwall:sonicos:7.0.0.0:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicosv>>Versions up to 6.5.4.4(inclusive)
cpe:2.3:o:sonicwall:sonicosv:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-763Primarynvd@nist.gov
CWE-763SecondaryPSIRT@sonicwall.com
CWE ID: CWE-763
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-763
Type: Secondary
Source: PSIRT@sonicwall.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014PSIRT@sonicwall.com
Vendor Advisory
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014
Source: PSIRT@sonicwall.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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