ID de Prueba:	1.3.6.1.4.1.25623.1.0.844517
Categoría:	Ubuntu Local Security Checks
Título:	Ubuntu: Security Advisory for firefox (USN-4443-1)
Resumen:	The remote host is missing an update for the 'firefox'; package(s) announced via the USN-4443-1 advisory.
Descripción:	Summary: The remote host is missing an update for the 'firefox' package(s) announced via the USN-4443-1 advisory. Vulnerability Insight: Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass iframe sandbox restrictions, confuse the user, or execute arbitrary code. (CVE-2020-6463, CVE-2020-6514, CVE-2020-15652, CVE-2020-15653, CVE-2020-15654, CVE-2020-15656, CVE-2020-15658, CVE-2020-15659) It was discovered that redirected HTTP requests which are observed or modified through a web extension could bypass existing CORS checks. If a user were tricked in to installing a specially crafted extension, an attacker could potentially exploit this to obtain sensitive information across origins. (CVE-2020-15655) Affected Software/OS: 'firefox' package(s) on Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS. 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-2020-6463 Debian Security Information: DSA-4714 (Google Search) https://www.debian.org/security/2020/dsa-4714 Debian Security Information: DSA-4736 (Google Search) https://www.debian.org/security/2020/dsa-4736 Debian Security Information: DSA-4740 (Google Search) https://www.debian.org/security/2020/dsa-4740 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/ https://security.gentoo.org/glsa/202007-60 https://security.gentoo.org/glsa/202007-64 https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html https://crbug.com/1065186 https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html SuSE Security Announcement: openSUSE-SU-2020:0823 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html SuSE Security Announcement: openSUSE-SU-2020:0832 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html SuSE Security Announcement: openSUSE-SU-2020:1147 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html SuSE Security Announcement: openSUSE-SU-2020:1155 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html SuSE Security Announcement: openSUSE-SU-2020:1179 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html SuSE Security Announcement: openSUSE-SU-2020:1189 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html SuSE Security Announcement: openSUSE-SU-2020:1205 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html https://usn.ubuntu.com/4443-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-6514 Debian Security Information: DSA-4824 (Google Search) https://www.debian.org/security/2021/dsa-4824 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/ https://security.gentoo.org/glsa/202007-08 https://security.gentoo.org/glsa/202101-30 http://packetstormsecurity.com/files/158697/WebRTC-usrsctp-Incorrect-Call.html https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html https://crbug.com/1076703 SuSE Security Announcement: openSUSE-SU-2020:1048 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html SuSE Security Announcement: openSUSE-SU-2020:1061 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html SuSE Security Announcement: openSUSE-SU-2020:1148 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html SuSE Security Announcement: openSUSE-SU-2020:1172 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html
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