ID de Prueba:	1.3.6.1.4.1.25623.1.0.883304
Categoría:	CentOS Local Security Checks
Título:	CentOS: Security Advisory for firefox (CESA-2020:5239)
Resumen:	The remote host is missing an update for the 'firefox'; package(s) announced via the CESA-2020:5239 advisory.
Descripción:	Summary: The remote host is missing an update for the 'firefox' package(s) announced via the CESA-2020:5239 advisory. Vulnerability Insight: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.5.0 ESR. Security Fix(es): * Mozilla: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code (CVE-2020-26951) * Mozilla: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5 (CVE-2020-26968) * Mozilla: Variable time processing of cross-origin images during drawImage calls (CVE-2020-16012) * Mozilla: Fullscreen could be enabled without displaying the security UI (CVE-2020-26953) * Mozilla: XSS through paste (manual and clipboard API) (CVE-2020-26956) * Mozilla: Requests intercepted through ServiceWorkers lacked MIME type restrictions (CVE-2020-26958) * Mozilla: Use-after-free in WebRequestService (CVE-2020-26959) * Mozilla: Potential use-after-free in uses of nsTArray (CVE-2020-26960) * Mozilla: DoH did not filter IPv4 mapped IP Addresses (CVE-2020-26961) * Mozilla: Software keyboards may have remembered typed passwords (CVE-2020-26965) 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. Affected Software/OS: 'firefox' package(s) on CentOS 7. Solution: Please install the updated package(s). CVSS Score: 9.3 CVSS Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2020-16012 https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html https://crbug.com/1088224 Common Vulnerability Exposure (CVE) ID: CVE-2020-26951 https://www.mozilla.org/security/advisories/mfsa2020-50/ https://www.mozilla.org/security/advisories/mfsa2020-51/ https://www.mozilla.org/security/advisories/mfsa2020-52/ https://bugzilla.mozilla.org/show_bug.cgi?id=1667113 Common Vulnerability Exposure (CVE) ID: CVE-2020-26953 https://bugzilla.mozilla.org/show_bug.cgi?id=1656741 Common Vulnerability Exposure (CVE) ID: CVE-2020-26956 https://bugzilla.mozilla.org/show_bug.cgi?id=1666300 Common Vulnerability Exposure (CVE) ID: CVE-2020-26958 https://bugzilla.mozilla.org/show_bug.cgi?id=1669355 Common Vulnerability Exposure (CVE) ID: CVE-2020-26959 https://bugzilla.mozilla.org/show_bug.cgi?id=1669466 Common Vulnerability Exposure (CVE) ID: CVE-2020-26960 https://bugzilla.mozilla.org/show_bug.cgi?id=1670358 Common Vulnerability Exposure (CVE) ID: CVE-2020-26961 https://bugzilla.mozilla.org/show_bug.cgi?id=1672528 Common Vulnerability Exposure (CVE) ID: CVE-2020-26965 https://bugzilla.mozilla.org/show_bug.cgi?id=1661617 Common Vulnerability Exposure (CVE) ID: CVE-2020-26968 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1551615%2C1607762%2C1656697%2C1657739%2C1660236%2C1667912%2C1671479%2C1671923
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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