Test ID:	1.3.6.1.4.1.25623.1.1.10.2022.0162
Category:	Mageia Linux Local Security Checks
Title:	Mageia: Security Advisory (MGASA-2022-0162)
Summary:	The remote host is missing an update for the 'firefox, firefox-l10n, nss' package(s) announced via the MGASA-2022-0162 advisory.
Description:	Summary: The remote host is missing an update for the 'firefox, firefox-l10n, nss' package(s) announced via the MGASA-2022-0162 advisory. Vulnerability Insight: Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions (CVE-2022-29909). Firefox did not properly protect against top-level navigations for an iframe sandbox with a policy relaxed through a keyword like allow-top-navigation-by-user-activation (CVE-2022-29911). Requests initiated through reader mode did not properly omit cookies with a SameSite attribute (CVE-2022-29912). When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks (CVE-2022-29914). Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history (CVE-2022-29916). Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox ESR 91.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code (CVE-2022-29917). Affected Software/OS: 'firefox, firefox-l10n, nss' package(s) on Mageia 8. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-29909 https://bugzilla.mozilla.org/show_bug.cgi?id=1755081 https://www.mozilla.org/security/advisories/mfsa2022-16/ https://www.mozilla.org/security/advisories/mfsa2022-17/ https://www.mozilla.org/security/advisories/mfsa2022-18/ Common Vulnerability Exposure (CVE) ID: CVE-2022-29911 https://bugzilla.mozilla.org/show_bug.cgi?id=1761981 Common Vulnerability Exposure (CVE) ID: CVE-2022-29912 https://bugzilla.mozilla.org/show_bug.cgi?id=1692655 Common Vulnerability Exposure (CVE) ID: CVE-2022-29914 https://bugzilla.mozilla.org/show_bug.cgi?id=1746448 Common Vulnerability Exposure (CVE) ID: CVE-2022-29916 https://bugzilla.mozilla.org/show_bug.cgi?id=1760674 Common Vulnerability Exposure (CVE) ID: CVE-2022-29917 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1684739%2C1706441%2C1753298%2C1762614%2C1762620%2C1764778
Copyright	Copyright (C) 2022 Greenbone AG

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