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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-38492 Detail

Description

When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.


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
https://bugzilla.mozilla.org/show_bug.cgi?id=1721107 Exploit  Issue Tracking  Vendor Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1721107 Exploit  Issue Tracking  Vendor Advisory 
https://security.gentoo.org/glsa/202208-14 Third Party Advisory 
https://security.gentoo.org/glsa/202208-14 Third Party Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-38/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-38/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-39/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-39/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-40/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-40/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-41/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-41/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-42/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2021-42/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information 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-2021-38492
NVD Published Date:
11/02/2021
NVD Last Modified:
11/21/2024
Source:
Mozilla Corporation