The following advisory data is extracted from: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1485.json Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. - Packet Storm Staff ==================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2024:1485-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:1485 Issue date: 2024-04-03 Revision: 03 CVE Names: CVE-2023-5388 ==================================================================== Summary: An update for firefox is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 115.9.1 ESR. Security Fix(es): * nss: timing attack against RSA decryption (CVE-2023-5388) * Mozilla: Crash in NSS TLS method (CVE-2024-0743) * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607) * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608) * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616) * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610) * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions (CVE-2024-2611) * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612) * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614) * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944) 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. Solution: https://access.redhat.com/articles/11258 CVEs: CVE-2023-5388 References: https://access.redhat.com/security/updates/classification/#critical https://bugzilla.redhat.com/show_bug.cgi?id=2243644 https://bugzilla.redhat.com/show_bug.cgi?id=2260012 https://bugzilla.redhat.com/show_bug.cgi?id=2270660 https://bugzilla.redhat.com/show_bug.cgi?id=2270661 https://bugzilla.redhat.com/show_bug.cgi?id=2270662 https://bugzilla.redhat.com/show_bug.cgi?id=2270663 https://bugzilla.redhat.com/show_bug.cgi?id=2270664 https://bugzilla.redhat.com/show_bug.cgi?id=2270665 https://bugzilla.redhat.com/show_bug.cgi?id=2270666 https://bugzilla.redhat.com/show_bug.cgi?id=2271064