Security Vulnerabilities fixed in firefox RHSA-2022:4765

Description

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.9.1 ESR. Security Fix(es): Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution (CVE-2022-1529) Mozilla: Prototype pollution in Top-Level Await implementation (CVE-2022-1802) Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution (CVE-2022-1529) Mozilla: Prototype pollution in Top-Level Await implementation (CVE-2022-1802) 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. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect.

Affected Applications

firefox

CVE References

CVE-2022-1802 CVE-2022-1529

Other References

https://access.redhat.com/errata/RHSA-2022:4765