-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2022:9070-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:9070 Issue date: 2022-12-15 CVE Names: CVE-2022-46872 CVE-2022-46874 CVE-2022-46878 CVE-2022-46880 CVE-2022-46881 CVE-2022-46882 ==================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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 AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - 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 102.6.0 ESR. Security Fix(es): * Mozilla: Arbitrary file read from a compromised content process (CVE-2022-46872) * Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6 (CVE-2022-46878) * Mozilla: Use-after-free in WebGL (CVE-2022-46880) * Mozilla: Memory corruption in WebGL (CVE-2022-46881) * Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions (CVE-2022-46874) * Mozilla: Use-after-free in WebGL (CVE-2022-46882) 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/): 2153441 - CVE-2022-46872 Mozilla: Arbitrary file read from a compromised content process 2153449 - CVE-2022-46874 Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions 2153454 - CVE-2022-46878 Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6 2153463 - CVE-2022-46880 Mozilla: Use-after-free in WebGL 2153466 - CVE-2022-46881 Mozilla: Memory corruption in WebGL 2153467 - CVE-2022-46882 Mozilla: Use-after-free in WebGL 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: firefox-102.6.0-1.el8_2.src.rpm aarch64: firefox-102.6.0-1.el8_2.aarch64.rpm firefox-debuginfo-102.6.0-1.el8_2.aarch64.rpm firefox-debugsource-102.6.0-1.el8_2.aarch64.rpm ppc64le: firefox-102.6.0-1.el8_2.ppc64le.rpm firefox-debuginfo-102.6.0-1.el8_2.ppc64le.rpm firefox-debugsource-102.6.0-1.el8_2.ppc64le.rpm s390x: firefox-102.6.0-1.el8_2.s390x.rpm firefox-debuginfo-102.6.0-1.el8_2.s390x.rpm firefox-debugsource-102.6.0-1.el8_2.s390x.rpm x86_64: firefox-102.6.0-1.el8_2.x86_64.rpm firefox-debuginfo-102.6.0-1.el8_2.x86_64.rpm firefox-debugsource-102.6.0-1.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: firefox-102.6.0-1.el8_2.src.rpm aarch64: firefox-102.6.0-1.el8_2.aarch64.rpm firefox-debuginfo-102.6.0-1.el8_2.aarch64.rpm firefox-debugsource-102.6.0-1.el8_2.aarch64.rpm ppc64le: firefox-102.6.0-1.el8_2.ppc64le.rpm firefox-debuginfo-102.6.0-1.el8_2.ppc64le.rpm firefox-debugsource-102.6.0-1.el8_2.ppc64le.rpm s390x: firefox-102.6.0-1.el8_2.s390x.rpm firefox-debuginfo-102.6.0-1.el8_2.s390x.rpm firefox-debugsource-102.6.0-1.el8_2.s390x.rpm x86_64: firefox-102.6.0-1.el8_2.x86_64.rpm firefox-debuginfo-102.6.0-1.el8_2.x86_64.rpm firefox-debugsource-102.6.0-1.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: firefox-102.6.0-1.el8_2.src.rpm aarch64: firefox-102.6.0-1.el8_2.aarch64.rpm firefox-debuginfo-102.6.0-1.el8_2.aarch64.rpm firefox-debugsource-102.6.0-1.el8_2.aarch64.rpm ppc64le: firefox-102.6.0-1.el8_2.ppc64le.rpm firefox-debuginfo-102.6.0-1.el8_2.ppc64le.rpm firefox-debugsource-102.6.0-1.el8_2.ppc64le.rpm s390x: firefox-102.6.0-1.el8_2.s390x.rpm firefox-debuginfo-102.6.0-1.el8_2.s390x.rpm firefox-debugsource-102.6.0-1.el8_2.s390x.rpm x86_64: firefox-102.6.0-1.el8_2.x86_64.rpm firefox-debuginfo-102.6.0-1.el8_2.x86_64.rpm firefox-debugsource-102.6.0-1.el8_2.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-2022-46872 https://access.redhat.com/security/cve/CVE-2022-46874 https://access.redhat.com/security/cve/CVE-2022-46878 https://access.redhat.com/security/cve/CVE-2022-46880 https://access.redhat.com/security/cve/CVE-2022-46881 https://access.redhat.com/security/cve/CVE-2022-46882 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY5uhCNzjgjWX9erEAQherg/+LMLB/21bl4GmwLLL8/2eIGHY9tbmaSfl t0159LZ6kfabpE0j+buZ155ljY6aHzCuWcJBofBCIHAATgVjeZ1rzKdSEEJ2hqGt zrtXbpSq3e63YM9cgeeKGasOZk8GAq6IrRshqX0sE7YqkHjlxJiqZAU6GOal+RtC 3SjBG2nCbEfgdRBPYr6GgBDN4KqvCDUdBFxK+TSv+5v2OL80m2kMpf6E7zsjPL3D VX6oEJ3P6gGatZZlq4BodglHPvPSL1yqwvucHQJ0V10G6WudFNBO8K6bQCLaRowl 4BmqL82T/537ytSeClvjJQRaYH2pTuMC2PuF6Ryrrki+C/EVJYPA9Pj/NPWmsxhC YVKleKQ8NQpFsOJTy8NZ+STKJ0OE5Epm01AlDuiHRcr2WqqWIbd/yyYXYM9W3uYh L6vUU05JB16V3Au2IVeFR5lUpX16wkYgcIuijhXJfyJoPuVSYX9PxOcEydtKdyIw tZcCkn4aBaXP0af2heB6XbtHNVaPdzkVqZyvwUo1lMp2cheQpinalwD6002pUMB+ i1eq4qP90rssf0EQqJ/e+W0yUlThzD4RCpK2RI1DsxM8/F7J7YLi40iH9smN3Sm8 TLsYNfMldiuK1OTWKE8Chr/hJL6dlUvgGMH5/X+HqnFpHWztcDSoo4yZgRF3tJt+ nua339DDTn8=kb0x -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce