Test Kennung:	1.3.6.1.4.1.25623.1.0.871852
Kategorie:	Red Hat Local Security Checks
Titel:	RedHat Update for X.org X11 libraries RHSA-2017:1865-01
Zusammenfassung:	The remote host is missing an update for the 'X.org X11 libraries'; package(s) announced via the referenced advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'X.org X11 libraries' package(s) announced via the referenced advisory. Vulnerability Insight: The X11 (Xorg) libraries provide library routines that are used within all X Window applications. The following packages have been upgraded to a later upstream version: libX11 (1.6.5), libXaw (1.0.13), libXdmcp (1.1.2), libXfixes (5.0.3), libXfont (1.5.2), libXi (1.7.9), libXpm (3.5.12), libXrandr (1.5.1), libXrender (0.9.10), libXt (1.1.5), libXtst (1.2.3), libXv (1.0.11), libXvMC (1.0.10), libXxf86vm (1.1.4), libdrm (2.4.74), libepoxy (1.3.1), libevdev (1.5.6), libfontenc (1.1.3), libvdpau (1.1.1), libwacom (0.24), libxcb (1.12), libxkbfile (1.0.9), mesa (17.0.1), mesa-private-llvm (3.9.1), xcb-proto (1.12), xkeyboard-config (2.20), xorg-x11-proto-devel (7.7). (BZ#1401667, BZ#1401668, BZ#1401669, BZ#1401670, BZ#1401671, BZ#1401672, BZ#1401673, BZ#1401675, BZ#1401676, BZ#1401677, BZ#1401678, BZ#1401679, BZ#1401680, BZ#1401681, BZ#1401682, BZ#1401683, BZ#1401685, BZ#1401690, BZ#1401752, BZ#1401753, BZ#1401754, BZ#1402560, BZ#1410477, BZ#1411390, BZ#1411392, BZ#1411393, BZ#1411452, BZ#1420224) Security Fix(es): * An integer overflow flaw leading to a heap-based buffer overflow was found in libXpm. An attacker could use this flaw to crash an application using libXpm via a specially crafted XPM file. (CVE-2016-10164) * It was discovered that libXdmcp used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions. (CVE-2017-2625) * It was discovered that libICE used a weak entropy to generate keys. A local attacker could potentially use this flaw for session hijacking using the information available from the process list. (CVE-2017-2626) Red Hat would like to thank Eric Sesterhenn (X41 D-Sec GmbH) for reporting CVE-2017-2625 and CVE-2017-2626. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section. Affected Software/OS: X.org X11 libraries on Red Hat Enterprise Linux Server (v. 7) Solution: Please Install the Updated Packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2017-2625 BugTraq ID: 96480 http://www.securityfocus.com/bid/96480 https://security.gentoo.org/glsa/201704-03 https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/ https://lists.debian.org/debian-lts-announce/2019/11/msg00024.html RedHat Security Advisories: RHSA-2017:1865 https://access.redhat.com/errata/RHSA-2017:1865 http://www.securitytracker.com/id/1037919 Common Vulnerability Exposure (CVE) ID: CVE-2017-2626 https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html http://www.openwall.com/lists/oss-security/2019/07/14/3
Copyright	Copyright (C) 2017 Greenbone Networks GmbH

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