Vulnerability CVE-2021-38491: Information

Description

Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox < 92.

Severity: MEDIUM (6.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

URL: https://nvd.nist.gov/vuln/detail/CVE-2021-38491
Published: Nov. 3, 2021
Modified: March 16, 2022

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
firefoxsisyphus92.0-alt1127.0-alt1ALT-PU-2021-2739-1284746Fixed
firefoxp1092.0-alt1118.0.2-alt0.p10.1ALT-PU-2021-2849-1284964Fixed
firefoxp993.0-alt0.p9.1105.0.1-alt0.c9.1ALT-PU-2022-1782-1288073Fixed
firefoxc10f192.0-alt1112.0.2-alt0.p10.1ALT-PU-2021-2849-1284964Fixed
firefoxc9f293.0-alt0.p9.1105.0.1-alt0.c9.1ALT-PU-2021-3368-1288792Fixed
firefoxp1192.0-alt1126.0.1-alt1ALT-PU-2021-2739-1284746Fixed
firefox-esrsisyphus102.1.0-alt1115.11.0-alt1ALT-PU-2022-2458-1304700Fixed
firefox-esrp10102.2.0-alt2115.11.0-alt1ALT-PU-2022-2929-1307737Fixed
firefox-esrp9102.6.0-alt0.c9.1102.11.0-alt0.c9.1ALT-PU-2023-4336-1319683Fixed
firefox-esrc10f1102.2.0-alt2115.9.1-alt0.c10.1ALT-PU-2022-2929-1307737Fixed
firefox-esrc9f2102.6.0-alt0.c9.1102.12.0-alt0.c9.1ALT-PU-2023-1138-1309126Fixed
firefox-esrp11102.1.0-alt1115.11.0-alt1ALT-PU-2022-2458-1304700Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://www.mozilla.org/security/advisories/mfsa2021-38/
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1551886
  • Issue Tracking
  • Permissions Required
  • Vendor Advisory
GLSA-202202-03
  • Third Party Advisory

    1. Configuration 1

      cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
      End excliding
      92.0
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