Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title QEMU: Arbitrary code execution
Informations
Name GLSA-201510-02 First vendor Publication 2015-10-31
Vendor Gentoo Last vendor Modification 2015-10-31
Severity (Vendor) Normal Revision N/A

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:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

A heap-based buffer overflow in QEMU could result in execution of arbitrary code.

Background

QEMU is a generic and open source machine emulator and virtualizer.

Description

Heap-based buffer overflow has been found in QEMU's PCNET controller.

Impact

A remote attacker could execute arbitrary code via a specially crafted packets.

Workaround

There is no known workaround at this time.

Resolution

All QEMU users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-emulation/qemu-2.3.0-r4"

References

[ 1 ] CVE-2015-3209 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3209
[ 2 ] CVE-2015-3214 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3214
[ 3 ] CVE-2015-5154 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5154
[ 4 ] CVE-2015-5158 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5158

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201510-02

Original Source

Url : http://security.gentoo.org/glsa/glsa-201510-02.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:28657
 
Oval ID: oval:org.mitre.oval:def:28657
Title: SUSE-SU-2015:1152-1 -- Security update for KVM (important)
Description: KVM was updated to fix two security issues:
Family: unix Class: patch
Reference(s): SUSE-SU-2015:1152-1
CVE-2015-3209
Version: 3
Platform(s): SUSE Linux Enterprise Server 11
SUSE Linux Enterprise Desktop 11
Product(s): KVM
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:28823
 
Oval ID: oval:org.mitre.oval:def:28823
Title: ELSA-2015-1189 -- kvm security update (important)
Description: [kvm-83-273.0.1.el5] - Added kvm-add-oracle-workaround-for-libvirt-bug.patch - Added kvm-Introduce-oel-machine-type.patch [kvm-83.273.el5] - kvm-pcnet-Properly-handle-TX-requests-during-Link-Fail.patch [bz#1225896] - kvm-pcnet-fix-Negative-array-index-read.patch [bz#1225896] - kvm-pcnet-force-the-buffer-access-to-be-in-bounds-during.patch [bz#1225896] - Resolves: bz#1225896 (EMBARGOED CVE-2015-3209 kvm: qemu: pcnet: multi-tmd buffer overflow in the tx path [rhel-5.11.z)
Family: unix Class: patch
Reference(s): ELSA-2015-1189
CVE-2015-3209
Version: 3
Platform(s): Oracle Linux 5
Product(s): kvm
kmod-kvm
kmod-kvm-debug
kvm-qemu-img
kvm-tools
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 37
Application 1
Application 143
Application 2
Application 1
Application 2
Application 17
Os 4
Os 4
Os 2
Os 4
Os 10
Os 1
Os 1
Os 1202
Os 7
Os 1
Os 1
Os 1
Os 7
Os 1
Os 3
Os 5
Os 7
Os 1
Os 4
Os 5
Os 3
Os 3
Os 6
Os 4
Os 1
Os 95

Nessus® Vulnerability Scanner

Date Description
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1785-1.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1698-1.nasl - Type : ACT_GATHER_INFO
2016-06-23 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa10698.nasl - Type : ACT_GATHER_INFO
2016-06-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1560-1.nasl - Type : ACT_GATHER_INFO
2016-04-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201604-03.nasl - Type : ACT_GATHER_INFO
2016-02-17 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL63519101.nasl - Type : ACT_GATHER_INFO
2016-01-04 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_aea8d90eb0c111e58d13bc5ff45d0f28.nasl - Type : ACT_GATHER_INFO
2016-01-04 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_a267cd6cb0c411e58d13bc5ff45d0f28.nasl - Type : ACT_GATHER_INFO
2015-12-22 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-2324-1.nasl - Type : ACT_GATHER_INFO
2015-12-16 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-892.nasl - Type : ACT_GATHER_INFO
2015-11-18 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-750.nasl - Type : ACT_GATHER_INFO
2015-11-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-729.nasl - Type : ACT_GATHER_INFO
2015-11-02 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201510-02.nasl - Type : ACT_GATHER_INFO
2015-10-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1782-1.nasl - Type : ACT_GATHER_INFO
2015-09-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1643-1.nasl - Type : ACT_GATHER_INFO
2015-09-11 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1519-1.nasl - Type : ACT_GATHER_INFO
2015-09-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1479-2.nasl - Type : ACT_GATHER_INFO
2015-09-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1479-1.nasl - Type : ACT_GATHER_INFO
2015-09-03 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1472-1.nasl - Type : ACT_GATHER_INFO
2015-09-03 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3348.nasl - Type : ACT_GATHER_INFO
2015-09-02 Name : The remote Fedora host is missing a security update.
File : fedora_2015-13404.nasl - Type : ACT_GATHER_INFO
2015-09-01 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1455-1.nasl - Type : ACT_GATHER_INFO
2015-08-25 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1426-1.nasl - Type : ACT_GATHER_INFO
2015-08-24 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1421-1.nasl - Type : ACT_GATHER_INFO
2015-08-24 Name : The remote Fedora host is missing a security update.
File : fedora_2015-13358.nasl - Type : ACT_GATHER_INFO
2015-08-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1409-1.nasl - Type : ACT_GATHER_INFO
2015-08-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1408-1.nasl - Type : ACT_GATHER_INFO
2015-08-18 Name : The remote Fedora host is missing a security update.
File : fedora_2015-13402.nasl - Type : ACT_GATHER_INFO
2015-08-13 Name : The remote Fedora host is missing a security update.
File : fedora_2015-12714.nasl - Type : ACT_GATHER_INFO
2015-08-13 Name : The remote Fedora host is missing a security update.
File : fedora_2015-12657.nasl - Type : ACT_GATHER_INFO
2015-08-11 Name : The remote Fedora host is missing a security update.
File : fedora_2015-12679.nasl - Type : ACT_GATHER_INFO
2015-08-05 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_da451130365d11e5a4a5002590263bf5.nasl - Type : ACT_GATHER_INFO
2015-08-05 Name : The remote host is affected by a code execution vulnerability.
File : citrix_xenserver_CTX201593.nasl - Type : ACT_GATHER_INFO
2015-07-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1302-1.nasl - Type : ACT_GATHER_INFO
2015-07-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2692-1.nasl - Type : ACT_GATHER_INFO
2015-07-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1299-1.nasl - Type : ACT_GATHER_INFO
2015-07-29 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20150727_qemu_kvm_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1507.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2015-0096.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2015-0095.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2015-1507.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2015-1507.nasl - Type : ACT_GATHER_INFO
2015-07-09 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1206-1.nasl - Type : ACT_GATHER_INFO
2015-07-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20150625_kvm_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2015-06-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1157-1.nasl - Type : ACT_GATHER_INFO
2015-06-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1156-1.nasl - Type : ACT_GATHER_INFO
2015-06-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1152-1.nasl - Type : ACT_GATHER_INFO
2015-06-29 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_acd5d0371c3311e5be9c6805ca1d3bb1.nasl - Type : ACT_GATHER_INFO
2015-06-26 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1189.nasl - Type : ACT_GATHER_INFO
2015-06-26 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2015-1189.nasl - Type : ACT_GATHER_INFO
2015-06-26 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2015-1189.nasl - Type : ACT_GATHER_INFO
2015-06-25 Name : The remote Fedora host is missing a security update.
File : fedora_2015-9978.nasl - Type : ACT_GATHER_INFO
2015-06-25 Name : The remote Fedora host is missing a security update.
File : fedora_2015-10001.nasl - Type : ACT_GATHER_INFO
2015-06-25 Name : The remote Fedora host is missing a security update.
File : fedora_2015-9965.nasl - Type : ACT_GATHER_INFO
2015-06-23 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-435.nasl - Type : ACT_GATHER_INFO
2015-06-23 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-434.nasl - Type : ACT_GATHER_INFO
2015-06-15 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1045-1.nasl - Type : ACT_GATHER_INFO
2015-06-15 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1088.nasl - Type : ACT_GATHER_INFO
2015-06-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3286.nasl - Type : ACT_GATHER_INFO
2015-06-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3285.nasl - Type : ACT_GATHER_INFO
2015-06-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3284.nasl - Type : ACT_GATHER_INFO
2015-06-12 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1042-1.nasl - Type : ACT_GATHER_INFO
2015-06-12 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2015-0068.nasl - Type : ACT_GATHER_INFO
2015-06-12 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2015-0067.nasl - Type : ACT_GATHER_INFO
2015-06-11 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2015-1087.nasl - Type : ACT_GATHER_INFO
2015-06-11 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2630-1.nasl - Type : ACT_GATHER_INFO
2015-06-11 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20150610_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2015-06-11 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1087.nasl - Type : ACT_GATHER_INFO
2015-06-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2015-1087.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2016-04-12 09:29:31
  • Multiple Updates
2015-11-03 13:24:41
  • Multiple Updates
2015-10-31 17:23:04
  • First insertion