Red Hat alert RHSA-2022:5474-01 (firefox)
| From: | "Security announcements for all Red Hat products and services." <rhsa-announce@redhat.com> | |
| To: | rhsa-announce@redhat.com | |
| Subject: | [RHSA-2022:5474-01] Important: firefox security update | |
| Date: | Fri, 01 Jul 2022 07:35:19 -0000 | |
| Message-ID: | <mailman.30009.1656660919.111208.rhsa-announce@redhat.com> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2022:5474-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:5474 Issue date: 2022-06-30 CVE Names: CVE-2022-2200 CVE-2022-31744 CVE-2022-34468 CVE-2022-34470 CVE-2022-34472 CVE-2022-34479 CVE-2022-34481 CVE-2022-34484 ===================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 8.2 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. 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 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. 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/): 2102161 - CVE-2022-34479 Mozilla: A popup window could be resized in a way to overlay the address bar with web content 2102162 - CVE-2022-34470 Mozilla: Use-after-free in nsSHistory 2102163 - CVE-2022-34468 Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI 2102164 - CVE-2022-34481 Mozilla: Potential integer overflow in ReplaceElementsAt 2102165 - CVE-2022-31744 Mozilla: CSP bypass enabling stylesheet injection 2102166 - CVE-2022-34472 Mozilla: Unavailable PAC file resulted in OCSP requests being blocked 2102168 - CVE-2022-2200 Mozilla: Undesired attributes could be set as part of prototype pollution 2102169 - CVE-2022-34484 Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.2): Source: firefox-91.11.0-2.el8_2.src.rpm aarch64: firefox-91.11.0-2.el8_2.aarch64.rpm firefox-debuginfo-91.11.0-2.el8_2.aarch64.rpm firefox-debugsource-91.11.0-2.el8_2.aarch64.rpm ppc64le: firefox-91.11.0-2.el8_2.ppc64le.rpm firefox-debuginfo-91.11.0-2.el8_2.ppc64le.rpm firefox-debugsource-91.11.0-2.el8_2.ppc64le.rpm s390x: firefox-91.11.0-2.el8_2.s390x.rpm firefox-debuginfo-91.11.0-2.el8_2.s390x.rpm firefox-debugsource-91.11.0-2.el8_2.s390x.rpm x86_64: firefox-91.11.0-2.el8_2.x86_64.rpm firefox-debuginfo-91.11.0-2.el8_2.x86_64.rpm firefox-debugsource-91.11.0-2.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-2022-2200 https://access.redhat.com/security/cve/CVE-2022-31744 https://access.redhat.com/security/cve/CVE-2022-34468 https://access.redhat.com/security/cve/CVE-2022-34470 https://access.redhat.com/security/cve/CVE-2022-34472 https://access.redhat.com/security/cve/CVE-2022-34479 https://access.redhat.com/security/cve/CVE-2022-34481 https://access.redhat.com/security/cve/CVE-2022-34484 https://access.redhat.com/security/updates/classification... 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYr6jt9zjgjWX9erEAQiwjw//ZZJMZAqqYU5pw0mcU3OnS+rd2JG2ndgg P9CZ6NQUAjPoC381By4m2S03pTvGGkLk+dJX2t+Ydywqzy564Tm11jk4TShxth29 7VjIrAz4QApOl/xCeH4dC7CTHPmsNlIxZh9uQzeleEVDWS9sePjqx/TsuSs4/dZo uW5uBbDgfzc+TBeERPES6XD/67PUgn5ngCG/+P+uOF9hS/0PqQC3fKH7Z481OOOk CA7mC+3ViOkM296rluA+JSEqTmxDeCoGLW5z6O2pji7yEJgiil7XOKWu6PqrExI2 dWQT27mWZN037L08UIKz+Ixw9VSQGpyFZUJG1RBOZBcPjJ5WNAxIDkS+eXLnlQ1L QO7pO+0fJG+urTme7R8ERj9dqeZlzwAaCo5wArogMry9Jg2O2aP5DKOcDvWYVwUT V2p9dRVjroz9vYenjQjEQETK3abx6mXPOM51IoCvT5oK0jRjJwkzusMWMynakpbk /W4ZNgr/W0Tv86784hVNzJ6k8UtzLDPJ18nX7uR/49nhW8J7qoEmKsQHOk+hDJF8 RJFjRpcQfk6HVJbPZWOgGgPLQiNIKDilNHXHuVNaQanJ/2PngYTwhv+dlEy22RAb bOk2HizKLw0vOEPB/9p937hWh9DyJn324YokR7Z6QU5M/iYeDY725CmKWnCnUoHB LXUuI8l/20w= =UwJm -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce