Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-2031 | First vendor Publication | 2020-07-08 |
Vendor | Cve | Last vendor Modification | 2020-07-14 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 4.9 | ||
Base Score | 4.9 | Environmental Score | 4.9 |
impact SubScore | 3.6 | Temporal Score | 4.9 |
Exploitabality Sub Score | 1.2 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | High | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
An integer underflow vulnerability in the dnsproxyd component of the PAN-OS management interface allows authenticated administrators to issue a command from the command line interface that causes the component to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 9.1 versions earlier than PAN-OS 9.1.3. This issue does not impact PAN-OS 8.1, PAN-OS 9.0, or Prisma Access services. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2031 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-191 | Integer Underflow (Wrap or Wraparound) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://security.paloaltonetworks.com/CVE-2020-2031 |
Alert History
Date | Informations |
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2021-05-04 13:49:56 |
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2021-04-22 03:01:35 |
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2020-07-14 21:23:07 |
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2020-07-08 21:23:03 |
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