RHSA-2023:3140: Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.This update upgrades Firefox to version 102.11.0 ESR.Security Fix(es): Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205) Mozilla: Crash in RLBox Expat driver (CVE-2023-32206) Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207) Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215) Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211) Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212) Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:3140?
The severity of RHSA-2023:3140 is categorized as a moderate security issue related to Mozilla Firefox.
How do I fix RHSA-2023:3140?
To fix RHSA-2023:3140, upgrade Mozilla Firefox to version 102.11.0 ESR or later as specified in the advisory.
Which versions of Firefox are affected by RHSA-2023:3140?
RHSA-2023:3140 affects Firefox versions prior to 102.11.0 ESR.
What vulnerability does RHSA-2023:3140 address?
RHSA-2023:3140 addresses a vulnerability where browser prompts could be obscured by popups, identified as CVE-2023-32205.
Is it safe to use older versions of Firefox after RHSA-2023:3140?
Using older versions of Firefox after RHSA-2023:3140 is not recommended due to potential security issues.