RLSA-2022:5469

Dashboard / Vulnerabilities / RLSA-2022:5469

RLSA-2022:5469

Summary: Important: firefox security update

Details: 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(es): * Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI (CVE-2022-34468) * Mozilla: Use-after-free in nsSHistory (CVE-2022-34470) * Mozilla: A popup window could be resized in a way to overlay the address bar with web content (CVE-2022-34479) * Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 (CVE-2022-34484) * Mozilla: Undesired attributes could be set as part of prototype pollution (CVE-2022-2200) * Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744) * Mozilla: Unavailable PAC file resulted in OCSP requests being blocked (CVE-2022-34472) * Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481) 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.

References: https://errata.rockylinux.org/RLSA-2022:5469, https://bugzilla.redhat.com/show_bug.cgi?id=2102161, https://bugzilla.redhat.com/show_bug.cgi?id=2102162, https://bugzilla.redhat.com/show_bug.cgi?id=2102163, https://bugzilla.redhat.com/show_bug.cgi?id=2102164, https://bugzilla.redhat.com/show_bug.cgi?id=2102165, https://bugzilla.redhat.com/show_bug.cgi?id=2102166, https://bugzilla.redhat.com/show_bug.cgi?id=2102168, https://bugzilla.redhat.com/show_bug.cgi?id=2102169