Fixes for multiple CVEs in qemu-2.4.1-7.fc23 (2016-b49aaf2c56) include out-of-bounds read and NULL pointer dereference
Reporter | Title | Published | Views | Family All 115 |
---|---|---|---|---|
Fedora | [SECURITY] Fedora 22 Update: qemu-2.3.1-12.fc22 | 25 Feb 201608:55 | – | fedora |
Fedora | [SECURITY] Fedora 23 Update: qemu-2.4.1-7.fc23 | 21 Feb 201616:33 | – | fedora |
Fedora | [SECURITY] Fedora 22 Update: xen-4.5.2-9.fc22 | 19 Mar 201621:28 | – | fedora |
Fedora | [SECURITY] Fedora 23 Update: xen-4.5.2-9.fc23 | 20 Mar 201602:32 | – | fedora |
Tenable Nessus | Fedora 22 : qemu-2.3.1-12.fc22 (2016-be042f7e6f) | 4 Mar 201600:00 | – | nessus |
Tenable Nessus | FreeBSD : qemu -- denial of service vulnerability in Human Monitor Interface support (62ab8707-b1bc-11e5-9728-002590263bf5) | 4 Jan 201600:00 | – | nessus |
Tenable Nessus | GLSA-201604-01 : QEMU: Multiple vulnerabilities | 5 Apr 201600:00 | – | nessus |
Tenable Nessus | CentOS 7 : qemu-kvm (CESA-2016:2585) | 28 Nov 201600:00 | – | nessus |
Tenable Nessus | RHEL 7 : qemu-kvm (RHSA-2016:2585) | 4 Nov 201600:00 | – | nessus |
Tenable Nessus | EulerOS 2.0 SP1 : qemu-kvm (EulerOS-SA-2016-1066) | 1 May 201700:00 | – | nessus |
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory 2016-b49aaf2c56.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(89599);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2015-8619", "CVE-2016-1981", "CVE-2016-2197");
script_xref(name:"FEDORA", value:"2016-b49aaf2c56");
script_name(english:"Fedora 23 : qemu-2.4.1-7.fc23 (2016-b49aaf2c56)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
" - CVE-2015-8619: Fix sendkey out of bounds (bz #1292757) *
CVE-2016-1981: infinite loop in e1000 (bz #1299995) *
Fix Out-of-bounds read in usb-ehci (bz #1300234, bz
#1299455) * CVE-2016-2197: ahci: NULL pointer
dereference (bz #1302952) * Fix gdbstub for VSX
registers for ppc64 (bz #1304377) * Fix qemu-img vmdk
images to work with VMware (bz #1299185)
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1283926"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1298570"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1299455"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1302057"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2016-February/177527.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?60fbc77f"
);
script_set_attribute(attribute:"solution", value:"Update the affected qemu package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:qemu");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:23");
script_set_attribute(attribute:"patch_publication_date", value:"2016/02/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/04");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 Tenable Network Security, Inc.");
script_family(english:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^23([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 23.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC23", reference:"qemu-2.4.1-7.fc23")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu");
}
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