RLSA-2022:5469 --- firefoxID: oval:org.secpod.oval:def:4500978 | Date: (C)2023-07-18 (M)2023-11-19 |
Class: PATCH | Family: unix |
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.11 ESR. Security Fix: * Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI * Mozilla: Use-after-free in nsSHistory * Mozilla: A popup window could be resized in a way to overlay the address bar with web content * Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 * Mozilla: Undesired attributes could be set as part of prototype pollution * Mozilla: CSP bypass enabling stylesheet injection * Mozilla: Unavailable PAC file resulted in OCSP requests being blocked * Mozilla: Potential integer overflow in ReplaceElementsAt For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.