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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-15658 Detail

Description

The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
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
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html Third Party Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1637745 Issue Tracking  Permissions Required  Vendor Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1637745 Issue Tracking  Permissions Required  Vendor Advisory 
https://usn.ubuntu.com/4443-1/ Third Party Advisory 
https://usn.ubuntu.com/4443-1/ Third Party Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-30/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-30/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-32/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-32/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-33/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2020-33/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-754 Improper Check for Unusual or Exceptional Conditions 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-2020-15658
NVD Published Date:
08/10/2020
NVD Last Modified:
11/21/2024
Source:
Mozilla Corporation