RLSA-2022:0818 --- firefoxID: oval:org.secpod.oval:def:4501145 | Date: (C)2023-11-17 (M)2024-04-25 |
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 91.7.0 ESR. Security Fix: * Mozilla: Use-after-free in XSLT parameter processing * Mozilla: Use-after-free in WebGPU IPC Framework * expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution * expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution * expat: Integer overflow in storeRawNames * Mozilla: Use-after-free in text reflows * Mozilla: Browser window spoof using fullscreen mode * Mozilla: iframe allow-scripts sandbox bypass * Mozilla: Time-of-check time-of-use bug when verifying add-on signatures * Mozilla: Temporary files downloaded to /tmp and accessible by other local users 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.