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Red Hat: RHSA-2023-0286-01 Important: Firefox Memory Safety Fix

An update for firefox is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:0286-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0286 Issue date: 2023-01-23 CVE Names: CVE-2022-46871 CVE-2022-46877 CVE-2023-23598 CVE-2023-23599 CVE-2023-23601 CVE-2023-23602 CVE-2023-23603 CVE-2023-23605 ==================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.7.0 ESR. Security Fix(es): * Mozilla: libusrsctp library out of date (CVE-2022-46871) * Mozilla: Arbitrary file read from GTK drag and drop on Linux (CVE-2023-23598) * Mozilla: Memory safety bugs fixed in Firefox 109 and Firefox ESR 102.7 (CVE-2023-23605) * Mozilla: Malicious command could be hidden in devtools output (CVE-2023-23599) * Mozilla: URL being dragged from cross-origin iframe into same tab triggers navigation (CVE-2023-23601) * Mozilla: Content SecurityPolicy wasn't being correctly applied to WebSockets in WebWorkers (CVE-2023-23602) * Mozilla: Fullscreen notification bypass (CVE-2022-46877) * Mozilla: Calls to console.log allowed bypasing Content Security Policy via format directive (CVE-2023-23603) 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. 4. Solution: For 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. 5. Bugs fixed (https://bugzilla.redhat.com/): 2162336 - CVE-2022-46871 Mozilla: libusrsctp library out of date 2162338 - CVE-2023-23598 Mozilla: Arbitrary file read from GTK drag and drop on Linux 2162339 - CVE-2023-23599 Mozilla: Malicious command could be hidden in devtools output 2162340 - CVE-2023-23601 Mozilla: URL being dragged from cross-origin iframe into same tab triggers navigation 2162341 - CVE-2023-23602 Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers2162342 - CVE-2022-46877 Mozilla: Fullscreen notification bypass 2162343 - CVE-2023-23603 Mozilla: Calls to console.log allowed bypasing Content Security Policy via format directive 2162344 - CVE-2023-23605 Mozilla: Memory safety bugs fixed in Firefox 109 and Firefox ESR 102.7 6. Package List: Red Hat Enterprise Linux AppStream EUS(v.9.0): Source: firefox-102.7.0-1.el9_0.src.rpm aarch64: firefox-102.7.0-1.el9_0.aarch64.rpm firefox-debuginfo-102.7.0-1.el9_0.aarch64.rpm firefox-debugsource-102.7.0-1.el9_0.aarch64.rpm ppc64le: firefox-102.7.0-1.el9_0.ppc64le.rpm firefox-debuginfo-102.7.0-1.el9_0.ppc64le.rpm firefox-debugsource-102.7.0-1.el9_0.ppc64le.rpm s390x: firefox-102.7.0-1.el9_0.s390x.rpm firefox-debuginfo-102.7.0-1.el9_0.s390x.rpm firefox-debugsource-102.7.0-1.el9_0.s390x.rpm x86_64: firefox-102.7.0-1.el9_0.x86_64.rpm firefox-debuginfo-102.7.0-1.el9_0.x86_64.rpm firefox-debugsource-102.7.0-1.el9_0.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-46871 https://access.redhat.com/security/cve/CVE-2022-46877 https://access.redhat.com/security/cve/CVE-2023-23598 https://access.redhat.com/security/cve/CVE-2023-23599 https://access.redhat.com/security/cve/CVE-2023-23601 https://access.redhat.com/security/cve/CVE-2023-23602 https://access.redhat.com/security/cve/CVE-2023-23603 https://access.redhat.com/security/cve/CVE-2023-23605 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY85iutzjgjWX9erEAQhDVw//f2PhxSkiT/ReGCDCkr1D1T77j98bUtdf q+soKpmu2xm/NIQE22qR8y+HTYMaYF7oP0if8fJwOjY3Sl6YeVBx4/2bY1SoImrd Wf3cGJJRvonpQe1GRiemKijxe1cHhXwgtUgnWR2uOwemi5ILOoZ8wUCUpCglRffK 2FNnYIV88tsju6H8luaK8OYPYJSqOZU5j7TVeAWNNvIuNHmHjmhvwsJq/YfzK18m BtvVIqh8prJqDOJ/er1GIL3zuajG5oOUnLDOrhrEZYU+c0v+ZrmWqsxdoMYq4zVW 59cgPJ+1Sqqn5A86Di3aNmlv4Wi/Iko/dUHYV+wmzfEE9nnJIknGixOQVsUV73c1 9NV0I5y49PfxUNP2DGNLsB4+8P0/VF9btvf+wUY+U5hBkTPZy81PwVS3wkdPYy6e RWSYo6ZQaIqrtUebWMZmNCavjW9KIO0R82VNAZjO18KrGU4JrLj3vN1ejLZdftYN xeMuGoFisHhudCX3sdamTdGYCi+GY3Mk5q6nyVGirgApDqkhQdJtklvs+SAwxjze 089UZ06LHclAh4SMZheKzIHnn94V9AXO7RgxbgRXFWzl+HPZD1T9hNKlHWKvEatk aOhTr7Kg4+15Hdt+yanic0/MPdCyRubvUhkWi6bk8ynPXXpbZaKgO/dKsmqHuPgB Ix96ZXXY4Ts=hiBW -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat has released a vital security patch for Mozilla Firefox in RHEL 9, addressing significant memory safety vulnerabilities and access control flaws.. Mozilla Firefox Update, Linux Security Patch, Red Hat Security, Important Update, Memory Safety Fixes. . Severity: Important. LinuxSecurity.com Team

Jan 23, 2023 •Important Red Hat