RHSA-2023:1479: 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 102.9.0 ESR.Security Fix(es): nss: Arbitrary memory write via PKCS 12 (CVE-2023-0767) Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751) Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176) Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752) Mozilla: Invalid downcast in Worklets (CVE-2023-28162) Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164) 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-2023:1479?
The severity of RHSA-2023:1479 is high due to the potential for arbitrary memory write vulnerabilities.
How do I fix RHSA-2023:1479?
To fix RHSA-2023:1479, you should upgrade to Firefox version 102.9.0-4.el8_1 or later.
What vulnerabilities are addressed in RHSA-2023:1479?
RHSA-2023:1479 addresses vulnerabilities including CVE-2023-0767 related to arbitrary memory writes.
Which versions of Firefox are affected by RHSA-2023:1479?
Versions of Firefox prior to 102.9.0-4.el8_1 are affected by RHSA-2023:1479.
Is Firefox the only software impacted by RHSA-2023:1479?
No, both Firefox and its associated debug packages are impacted by RHSA-2023:1479.