Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2013-4344 First vendor Publication 2013-10-04
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4344

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:27175
 
Oval ID: oval:org.mitre.oval:def:27175
Title: RHSA-2013:1553 -- qemu-kvm security, bug fix, and enhancement update (Important)
Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems that is built into the standard Red Hat Enterprise Linux kernel. The qemu-kvm packages form the user-space component for running virtual machines using KVM. A buffer overflow flaw was found in the way QEMU processed the SCSI "REPORT LUNS" command when more than 256 LUNs were specified for a single SCSI target. A privileged guest user could use this flaw to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process. (CVE-2013-4344) This issue was discovered by Asias He of Red Hat. These updated qemu-kvm packages include numerous bug fixes and various enhancements. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat Enterprise Linux 6.5 Technical Notes, linked to in the References, for information on the most significant of these changes. All qemu-kvm users are advised to upgrade to these updated packages, which contain backported patches to correct these issues and add these enhancements. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Family: unix Class: patch
Reference(s): RHSA-2013:1553
CESA-2013:1553
CVE-2013-4344
 Version: 3
Platform(s): Red Hat Enterprise Linux 6
CentOS Linux 6
 Product(s): qemu-kvm
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27456
 
Oval ID: oval:org.mitre.oval:def:27456
Title: ELSA-2013-1553 -- qemu-kvm security, bug fix, and enhancement update (important)
Description: [qemu-kvm-0.12.1.2-2.415.el6] - kvm-target-i386-don-t-migrate-steal-time-MSR-on-older-ma.patch [bz#1022821] - Resolves: bz#1022821 (live-migration from RHEL6.5 to RHEL6.4.z fails with 'error while loading state for instance 0x0 of device 'cpu'')
Family: unix Class: patch
Reference(s): ELSA-2013-1553
CVE-2013-4344
 Version: 3
Platform(s): Oracle Linux 6
 Product(s): qemu-kvm
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 117
Os 3
Os 2
Os 1
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2014-11-12 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2013-1553.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing a security update.
File : redhat-RHSA-2013-1527.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2013-1754.nasl - Type : ACT_GATHER_INFO
2014-10-23 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_xen-201409-141002.nasl - Type : ACT_GATHER_INFO
2014-10-10 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-579.nasl - Type : ACT_GATHER_INFO
2014-10-10 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-580.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-111.nasl - Type : ACT_GATHER_INFO
2014-05-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2932.nasl - Type : ACT_GATHER_INFO
2014-05-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2933.nasl - Type : ACT_GATHER_INFO
2014-05-09 Name : The remote SuSE 11 host is missing a security update.
File : suse_11_kvm-140416.nasl - Type : ACT_GATHER_INFO
2014-01-31 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2092-1.nasl - Type : ACT_GATHER_INFO
2013-12-10 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20131121_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2013-11-29 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2013-1553.nasl - Type : ACT_GATHER_INFO
2013-11-21 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2013-1553.nasl - Type : ACT_GATHER_INFO
2013-10-15 Name : The remote Fedora host is missing a security update.
File : fedora_2013-18493.nasl - Type : ACT_GATHER_INFO
2013-10-15 Name : The remote Fedora host is missing a security update.
File : fedora_2013-18715.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://article.gmane.org/gmane.comp.emulators.qemu/237191
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
http://osvdb.org/98028
http://rhn.redhat.com/errata/RHSA-2013-1553.html
http://rhn.redhat.com/errata/RHSA-2013-1754.html
http://www.openwall.com/lists/oss-security/2013/10/02/2
http://www.securityfocus.com/bid/62773
http://www.ubuntu.com/usn/USN-2092-1
Source Url

Alert History

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Date Informations
2024-11-28 12:36:18
  • Multiple Updates
2024-08-02 12:24:50
  • Multiple Updates
2024-08-02 01:07:27
  • Multiple Updates
2024-02-02 01:24:08
  • Multiple Updates
2024-02-01 12:07:12
  • Multiple Updates
2023-09-05 12:22:48
  • Multiple Updates
2023-09-05 01:07:06
  • Multiple Updates
2023-09-02 12:22:50
  • Multiple Updates
2023-09-02 01:07:11
  • Multiple Updates
2023-08-22 12:20:34
  • Multiple Updates
2023-03-28 12:07:09
  • Multiple Updates
2022-10-11 01:06:52
  • Multiple Updates
2021-05-05 01:13:59
  • Multiple Updates
2021-05-04 12:28:53
  • Multiple Updates
2021-04-22 01:35:01
  • Multiple Updates
2020-11-03 12:09:48
  • Multiple Updates
2020-08-11 21:23:06
  • Multiple Updates
2020-05-23 00:37:59
  • Multiple Updates
2018-10-31 00:20:33
  • Multiple Updates
2018-01-26 12:04:59
  • Multiple Updates
2017-11-21 21:22:43
  • Multiple Updates
2016-06-28 19:39:18
  • Multiple Updates
2016-04-26 23:32:33
  • Multiple Updates
2015-11-20 21:25:09
  • Multiple Updates
2014-12-03 09:26:39
  • Multiple Updates
2014-11-13 13:26:53
  • Multiple Updates
2014-11-08 13:31:07
  • Multiple Updates
2014-10-24 13:25:28
  • Multiple Updates
2014-10-11 13:26:17
  • Multiple Updates
2014-06-14 13:36:04
  • Multiple Updates
2014-05-21 13:23:27
  • Multiple Updates
2014-05-10 13:25:50
  • Multiple Updates
2014-03-06 13:22:42
  • Multiple Updates
2014-02-17 11:22:02
  • Multiple Updates
2013-12-31 13:19:32
  • Multiple Updates
2013-10-24 13:22:22
  • Multiple Updates
2013-10-07 17:19:55
  • Multiple Updates
2013-10-04 21:23:31
  • First insertion