CVE-2021-38491: Medium severity Mozilla Firefox vulnerability
Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Firefoxto a version that resolves this vulnerability.Fixed in 92 - Upgrade
Upgrade
alpine/firefoxto a version that resolves this vulnerability.Fixed in 92.0.1-r0 - Upgrade
Upgrade
alpine/librewolfto a version that resolves this vulnerability.Fixed in 92.0.1-r0
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-38491.
What is the title of this vulnerability?
The title of this vulnerability is "Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded."
What is the affected software?
The affected software is Mozilla Firefox version up to exclusive 92.
What is the severity of this vulnerability?
The severity of this vulnerability is medium with a severity value of 4.
How can I fix this vulnerability?
To fix this vulnerability, upgrade to Mozilla Firefox version 92 or higher.