6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
0.076 Low
EPSS
Percentile
94.2%
Several vulnerabilities were discovered in qemu, a full virtualization solution on x86 hardware.
CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service, that could occur when receiving large packets.
CVE-2015-7504 Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc. discovered that the PC-Net II ethernet controller is vulnerable to a heap-based buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution.
CVE-2015-7512 Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc. discovered that the PC-Net II ethernet controller is vulnerable to a buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution.
CVE-2015-7549 Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc. discovered that the PCI MSI-X emulator is vulnerable to a NULL pointer dereference issue, that could lead to denial-of-service (via application crash).
CVE-2015-8345 Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100 emulator contains a flaw that could lead to an infinite loop when processing Command Blocks, eventually resulting in denial-of-service (via application crash).
CVE-2015-8504 Lian Yihan of Qihoo 360 Inc. discovered that the VNC display driver support is vulnerable to an arithmetic exception flaw that could lead to denial-of-service (via application crash).
CVE-2015-8550 Felix Wilhelm of ERNW Research discovered that the PV backend drivers are vulnerable to double fetch vulnerabilities, possibly resulting in arbitrary code execution.
CVE-2015-8558 Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI emulation support contains a flaw that could lead to an infinite loop during communication between the host controller and a device driver. This could lead to denial-of-service (via resource exhaustion).
CVE-2015-8567 CVE-2015-8568 Qinghao Tang of Qihoo 360 Inc. discovered that the vmxnet3 device emulator could be used to intentionally leak host memory, thus resulting in denial-of-service.
CVE-2015-8613 Qinghao Tang of Qihoo 360 Inc. discovered that the SCSI MegaRAID SAS HBA emulation support is vulnerable to a stack-based buffer overflow issue, that could lead to denial-of-service (via application crash).
CVE-2015-8619 Ling Liu of Qihoo 360 Inc. discovered that the Human Monitor Interface support is vulnerable to an out-of-bound write access issue that could result in denial-of-service (via application crash).
CVE-2015-8743 Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is vulnerable to an out-of-bound read/write access issue, potentially resulting in information leak or memory corruption.
CVE-2015-8744 The vmxnet3 driver incorrectly processes small packets, which could result in denial-of-service (via application crash).
CVE-2015-8745 The vmxnet3 driver incorrectly processes Interrupt Mask Registers, which could result in denial-of-service (via application crash).
CVE-2016-1568 Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI emulation support is vulnerable to a use-after-free issue, that could lead to denial-of-service (via application crash) or arbitrary code execution.
CVE-2016-1714 Donghai Zhu of Alibaba discovered that the Firmware Configuration emulation support is vulnerable to an out-of-bound read/write access issue, that could lead to denial-of-service (via application crash) or arbitrary code execution.
CVE-2016-1922 Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests support is vulnerable to a NULL pointer dereference issue, that could lead to denial-of-service (via application crash).
CVE-2016-1981 The e1000 driver is vulnerable to an infinite loop issue that could lead to denial-of-service (via application crash).
#%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-3471. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(88630);
script_version("2.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-7549", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8550", "CVE-2015-8558", "CVE-2015-8567", "CVE-2015-8568", "CVE-2015-8613", "CVE-2015-8619", "CVE-2015-8743", "CVE-2015-8744", "CVE-2015-8745", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922", "CVE-2016-1981");
script_xref(name:"DSA", value:"3471");
script_name(english:"Debian DSA-3471-1 : qemu - 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:
"Several vulnerabilities were discovered in qemu, a full virtualization
solution on x86 hardware.
- CVE-2015-7295
Jason Wang of Red Hat Inc. discovered that the Virtual
Network Device support is vulnerable to
denial-of-service, that could occur when receiving large
packets.
- CVE-2015-7504
Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360
Inc. discovered that the PC-Net II ethernet controller
is vulnerable to a heap-based buffer overflow that could
result in denial-of-service (via application crash) or
arbitrary code execution.
- CVE-2015-7512
Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat
Inc. discovered that the PC-Net II ethernet controller
is vulnerable to a buffer overflow that could result in
denial-of-service (via application crash) or arbitrary
code execution.
- CVE-2015-7549
Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360
Inc. discovered that the PCI MSI-X emulator is
vulnerable to a NULL pointer dereference issue, that
could lead to denial-of-service (via application crash).
- CVE-2015-8345
Qinghao Tang of Qihoo 360 Inc. discovered that the
eepro100 emulator contains a flaw that could lead to an
infinite loop when processing Command Blocks, eventually
resulting in denial-of-service (via application crash).
- CVE-2015-8504
Lian Yihan of Qihoo 360 Inc. discovered that the VNC
display driver support is vulnerable to an arithmetic
exception flaw that could lead to denial-of-service (via
application crash).
- CVE-2015-8550
Felix Wilhelm of ERNW Research discovered that the PV
backend drivers are vulnerable to double fetch
vulnerabilities, possibly resulting in arbitrary code
execution.
- CVE-2015-8558
Qinghao Tang of Qihoo 360 Inc. discovered that the USB
EHCI emulation support contains a flaw that could lead
to an infinite loop during communication between the
host controller and a device driver. This could lead to
denial-of-service (via resource exhaustion).
- CVE-2015-8567 CVE-2015-8568
Qinghao Tang of Qihoo 360 Inc. discovered that the
vmxnet3 device emulator could be used to intentionally
leak host memory, thus resulting in denial-of-service.
- CVE-2015-8613
Qinghao Tang of Qihoo 360 Inc. discovered that the SCSI
MegaRAID SAS HBA emulation support is vulnerable to a
stack-based buffer overflow issue, that could lead to
denial-of-service (via application crash).
- CVE-2015-8619
Ling Liu of Qihoo 360 Inc. discovered that the Human
Monitor Interface support is vulnerable to an
out-of-bound write access issue that could result in
denial-of-service (via application crash).
- CVE-2015-8743
Ling Liu of Qihoo 360 Inc. discovered that the NE2000
emulator is vulnerable to an out-of-bound read/write
access issue, potentially resulting in information leak
or memory corruption.
- CVE-2015-8744
The vmxnet3 driver incorrectly processes small packets,
which could result in denial-of-service (via application
crash).
- CVE-2015-8745
The vmxnet3 driver incorrectly processes Interrupt Mask
Registers, which could result in denial-of-service (via
application crash).
- CVE-2016-1568
Qinghao Tang of Qihoo 360 Inc. discovered that the IDE
AHCI emulation support is vulnerable to a use-after-free
issue, that could lead to denial-of-service (via
application crash) or arbitrary code execution.
- CVE-2016-1714
Donghai Zhu of Alibaba discovered that the Firmware
Configuration emulation support is vulnerable to an
out-of-bound read/write access issue, that could lead to
denial-of-service (via application crash) or arbitrary
code execution.
- CVE-2016-1922
Ling Liu of Qihoo 360 Inc. discovered that 32-bit
Windows guests support is vulnerable to a NULL pointer
dereference issue, that could lead to denial-of-service
(via application crash).
- CVE-2016-1981
The e1000 driver is vulnerable to an infinite loop issue
that could lead to denial-of-service (via application
crash)."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799452"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=806373"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=806741"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=806742"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808130"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808131"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808144"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808145"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809229"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809232"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810519"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810527"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=811201"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812307"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809237"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809237"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7295"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7504"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7512"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7549"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8345"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8504"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8550"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8558"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8567"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8568"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8613"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8619"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8743"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8744"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-8745"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2016-1568"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2016-1714"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2016-1922"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2016-1981"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/qemu"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2016/dsa-3471"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the qemu packages.
For the stable distribution (jessie), these problems have been fixed
in version 1:2.1+dfsg-12+deb8u5a."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qemu");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/11/09");
script_set_attribute(attribute:"patch_publication_date", value:"2016/02/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/09");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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:"qemu", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-guest-agent", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-kvm", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-arm", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-common", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-mips", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-misc", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-ppc", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-sparc", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-system-x86", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-user", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-user-binfmt", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-user-static", reference:"1:2.1+dfsg-12+deb8u5a")) flag++;
if (deb_check(release:"8.0", prefix:"qemu-utils", reference:"1:2.1+dfsg-12+deb8u5a")) 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");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | 8.0 | cpe:/o:debian:debian_linux:8.0 |
debian | debian_linux | qemu | p-cpe:/a:debian:debian_linux:qemu |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7295
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7504
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7512
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7549
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8345
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8504
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8558
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8567
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8568
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8613
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8619
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8743
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8744
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8745
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1568
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1714
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1922
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1981
bugs.debian.org/cgi-bin/bugreport.cgi?bug=799452
bugs.debian.org/cgi-bin/bugreport.cgi?bug=806373
bugs.debian.org/cgi-bin/bugreport.cgi?bug=806741
bugs.debian.org/cgi-bin/bugreport.cgi?bug=806742
bugs.debian.org/cgi-bin/bugreport.cgi?bug=808130
bugs.debian.org/cgi-bin/bugreport.cgi?bug=808131
bugs.debian.org/cgi-bin/bugreport.cgi?bug=808144
bugs.debian.org/cgi-bin/bugreport.cgi?bug=808145
bugs.debian.org/cgi-bin/bugreport.cgi?bug=809229
bugs.debian.org/cgi-bin/bugreport.cgi?bug=809232
bugs.debian.org/cgi-bin/bugreport.cgi?bug=809237
bugs.debian.org/cgi-bin/bugreport.cgi?bug=810519
bugs.debian.org/cgi-bin/bugreport.cgi?bug=810527
bugs.debian.org/cgi-bin/bugreport.cgi?bug=811201
bugs.debian.org/cgi-bin/bugreport.cgi?bug=812307
packages.debian.org/source/jessie/qemu
security-tracker.debian.org/tracker/CVE-2015-7295
security-tracker.debian.org/tracker/CVE-2015-7504
security-tracker.debian.org/tracker/CVE-2015-7512
security-tracker.debian.org/tracker/CVE-2015-7549
security-tracker.debian.org/tracker/CVE-2015-8345
security-tracker.debian.org/tracker/CVE-2015-8504
security-tracker.debian.org/tracker/CVE-2015-8550
security-tracker.debian.org/tracker/CVE-2015-8558
security-tracker.debian.org/tracker/CVE-2015-8567
security-tracker.debian.org/tracker/CVE-2015-8568
security-tracker.debian.org/tracker/CVE-2015-8613
security-tracker.debian.org/tracker/CVE-2015-8619
security-tracker.debian.org/tracker/CVE-2015-8743
security-tracker.debian.org/tracker/CVE-2015-8744
security-tracker.debian.org/tracker/CVE-2015-8745
security-tracker.debian.org/tracker/CVE-2016-1568
security-tracker.debian.org/tracker/CVE-2016-1714
security-tracker.debian.org/tracker/CVE-2016-1922
security-tracker.debian.org/tracker/CVE-2016-1981
www.debian.org/security/2016/dsa-3471
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
0.076 Low
EPSS
Percentile
94.2%