Test ID:	1.3.6.1.4.1.25623.1.0.844547
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4470-1)
Summary:	The remote host is missing an update for the 'sane-backends' package(s) announced via the USN-4470-1 advisory.
Description:	Summary: The remote host is missing an update for the 'sane-backends' package(s) announced via the USN-4470-1 advisory. Vulnerability Insight: Kritphong Mongkhonvanit discovered that sane-backends incorrectly handled certain packets. A remote attacker could possibly use this issue to obtain sensitive memory information. This issue only affected Ubuntu 16.04 LTS. (CVE-2017-6318) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to execute arbitrary code. This issue only applied to Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-12861) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2020-12862, CVE-2020-12863) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to obtain sensitive information. This issue only applied to Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-12864) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2020-12865) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to cause a denial of service. This issue only applied to Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-12866) It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2020-12867) Affected Software/OS: 'sane-backends' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 7.9 CVSS Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-6318 BugTraq ID: 97028 http://www.securityfocus.com/bid/97028 https://lists.alioth.debian.org/pipermail/sane-devel/2017-February/035029.html http://lists.alioth.debian.org/pipermail/sane-devel/2017-February/035054.html http://lists.alioth.debian.org/pipermail/sane-devel/2017-February/035059.html SuSE Security Announcement: openSUSE-SU-2017:0649 (Google Search) http://lists.opensuse.org/opensuse-updates/2017-03/msg00016.html https://usn.ubuntu.com/4470-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-12861 http://packetstormsecurity.com/files/172841/SANE-Backends-Memory-Corruption-Code-Execution.html https://securitylab.github.com/advisories/GHSL-2020-075-libsane SuSE Security Announcement: openSUSE-SU-2020:1791 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html SuSE Security Announcement: openSUSE-SU-2020:1798 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html Common Vulnerability Exposure (CVE) ID: CVE-2020-12862 https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html Common Vulnerability Exposure (CVE) ID: CVE-2020-12863 Common Vulnerability Exposure (CVE) ID: CVE-2020-12864 Common Vulnerability Exposure (CVE) ID: CVE-2020-12865 Common Vulnerability Exposure (CVE) ID: CVE-2020-12866 Common Vulnerability Exposure (CVE) ID: CVE-2020-12867 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWUVCHURVGGYBEUOBA4PLSNXJVBKHJYJ/
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