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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-6799 Detail

Description

Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This required Firefox to be configured as the default handler for a given file type and for a file downloaded to be opened in a third party application that insufficiently sanitized URL data. In that situation, clicking a link in the third party application could have been used to retrieve and execute files whose location was supplied through command line arguments. Note: This issue only affects Windows operating systems and when Firefox is configured as the default handler for non-default filetypes. Other operating systems are unaffected. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1606596 Issue Tracking  Patch  Vendor Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1606596 Issue Tracking  Patch  Vendor Advisory 
https://security.gentoo.org/glsa/202003-02 Third Party Advisory 
https://security.gentoo.org/glsa/202003-02 Third Party Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-05/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-05/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-06/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-06/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-6799
NVD Published Date:
03/02/2020
NVD Last Modified:
11/21/2024
Source:
Mozilla Corporation