Debian DSA-3847-1 security update for Xen hyperviso
Reporter | Title | Published | Views | Family All 146 |
---|---|---|---|---|
![]() | Debian Security Advisory DSA 3847-1 (xen - security update) | 9 May 201700:00 | β | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2016:3221-1) | 9 Jun 202100:00 | β | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2016:3241-1) | 19 Apr 202100:00 | β | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2016:3207-1) | 19 Apr 202100:00 | β | openvas |
![]() | openSUSE: Security Advisory for xen (openSUSE-SU-2017:0005-1) | 22 Feb 201700:00 | β | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2016:3208-1) | 19 Apr 202100:00 | β | openvas |
![]() | Debian: Security Advisory (DLA-783-1) | 8 Mar 202300:00 | β | openvas |
![]() | Citrix XenServer Multiple Security Updates (CTX223291) | 28 Jun 201700:00 | β | openvas |
![]() | Debian: Security Advisory (DSA-3847-1) | 8 May 201700:00 | β | openvas |
![]() | Fedora Update for xen FEDORA-2016-92e3ea2d1b | 28 Dec 201600:00 | β | openvas |
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-3847. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(100071);
script_version("3.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2016-10013", "CVE-2016-10024", "CVE-2016-9932", "CVE-2017-7228");
script_xref(name:"DSA", value:"3847");
script_name(english:"Debian DSA-3847-1 : xen - security update");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Jan Beulich and Jann Horn discovered multiple vulnerabilities in the
Xen hypervisor, which may lead to privilege escalation, guest-to-host
breakout, denial of service or information leaks.
In additional to the CVE identifiers listed above, this update also
addresses the vulnerabilities announced as XSA-213, XSA-214 and
XSA-215."
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/xen"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2017/dsa-3847"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the xen packages.
For the stable distribution (jessie), these problems have been fixed
in version 4.4.1-9+deb8u9.
For the upcoming stable distribution (stretch), these problems have
been fixed in version 4.8.1-1+deb9u1."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xen");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"patch_publication_date", value:"2017/05/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/10");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"8.0", prefix:"libxen-4.4", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"libxen-dev", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"libxenstore3.0", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-hypervisor-4.4-amd64", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-hypervisor-4.4-arm64", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-hypervisor-4.4-armhf", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-system-amd64", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-system-arm64", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-system-armhf", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-utils-4.4", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xen-utils-common", reference:"4.4.1-9+deb8u9")) flag++;
if (deb_check(release:"8.0", prefix:"xenstore-utils", reference:"4.4.1-9+deb8u9")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
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