Mehrere Probleme in firefox
ID: | RHSA-2020:2380-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Mi, 3. Juni 2020, 16:56 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-12405
https://access.redhat.com/security/cve/CVE-2020-12406 https://access.redhat.com/security/cve/CVE-2020-12410 |
Applikationen: | Mozilla Firefox |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2020:2380-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2380 Issue date: 2020-06-03 CVE Names: CVE-2020-12405 CVE-2020-12406 CVE-2020-12410 ===================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 8.1 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. 8.1) - 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 68.9.0 ESR. Security Fix(es): * Mozilla: Use-after-free in SharedWorkerService (CVE-2020-12405) * Mozilla: JavaScript Type confusion with NativeTypes (CVE-2020-12406) * Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9 (CVE-2020-12410) 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/): 1843030 - CVE-2020-12410 Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9 1843312 - CVE-2020-12406 Mozilla: JavaScript Type confusion with NativeTypes 1843313 - CVE-2020-12405 Mozilla: Use-after-free in SharedWorkerService 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.1): Source: firefox-68.9.0-1.el8_1.src.rpm aarch64: firefox-68.9.0-1.el8_1.aarch64.rpm firefox-debuginfo-68.9.0-1.el8_1.aarch64.rpm firefox-debugsource-68.9.0-1.el8_1.aarch64.rpm ppc64le: firefox-68.9.0-1.el8_1.ppc64le.rpm firefox-debuginfo-68.9.0-1.el8_1.ppc64le.rpm firefox-debugsource-68.9.0-1.el8_1.ppc64le.rpm s390x: firefox-68.9.0-1.el8_1.s390x.rpm firefox-debuginfo-68.9.0-1.el8_1.s390x.rpm firefox-debugsource-68.9.0-1.el8_1.s390x.rpm x86_64: firefox-68.9.0-1.el8_1.x86_64.rpm firefox-debuginfo-68.9.0-1.el8_1.x86_64.rpm firefox-debugsource-68.9.0-1.el8_1.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-2020-12405 https://access.redhat.com/security/cve/CVE-2020-12406 https://access.redhat.com/security/cve/CVE-2020-12410 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is |