Executive Summary
Summary | |
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Title | New xen-utils packages fix several vulnerabilities |
Informations | |||
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Name | DSA-1384 | First vendor Publication | 2007-10-05 |
Vendor | Debian | Last vendor Modification | 2007-10-05 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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
Several local vulnerabilities have been discovered in the Xen hypervisor packages which may lead to the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-4993 By use of a specially crafted grub configuration file a domU user may be able to execute arbitary code upon the dom0 when pygrub is being used. CVE-2007-1320 Multiple heap-based buffer overflows in the Cirrus VGA extension, provided by QEMU, may allow local users to execute arbitrary code via "bitblt" heap overflow. For the stable distribution (etch), these problems have been fixed in version 3.0.3-0-3. For the unstable distribution (sid), these problems will be fixed soon. We recommend that you upgrade your xen-utils package. |
Original Source
Url : http://www.debian.org/security/2007/dsa-1384 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:10315 | |||
Oval ID: | oval:org.mitre.oval:def:10315 | ||
Title: | Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow. | ||
Description: | Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2007-1320 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:11240 | |||
Oval ID: | oval:org.mitre.oval:def:11240 | ||
Title: | pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements. | ||
Description: | pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2007-4993 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:17613 | |||
Oval ID: | oval:org.mitre.oval:def:17613 | ||
Title: | USN-527-1 -- xen-3.0 vulnerability | ||
Description: | Joris van Rantwijk discovered that the Xen host did not correctly validate the contents of a Xen guests's grug.conf file. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-527-1 CVE-2007-4993 | Version: | 7 |
Platform(s): | Ubuntu 7.04 | Product(s): | xen-3.0 |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:20455 | |||
Oval ID: | oval:org.mitre.oval:def:20455 | ||
Title: | DSA-1384-1 xen-3.0 | ||
Description: | Several local vulnerabilities have been discovered in the Xen hypervisor packages which may lead to the execution of arbitrary code. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-1384-1 CVE-2007-4993 CVE-2007-1320 | Version: | 5 |
Platform(s): | Debian GNU/Linux 4.0 | Product(s): | xen-3.0 |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:22666 | |||
Oval ID: | oval:org.mitre.oval:def:22666 | ||
Title: | ELSA-2007:0323: xen security update (Important) | ||
Description: | pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2007:0323-01 CVE-2007-1320 CVE-2007-1321 CVE-2007-4993 | Version: | 17 |
Platform(s): | Oracle Linux 5 | Product(s): | xen |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 |
OpenVAS Exploits
Date | Description |
---|---|
2009-04-09 | Name : Mandriva Update for xen MDKSA-2007:203 (xen) File : nvt/gb_mandriva_MDKSA_2007_203.nasl |
2009-04-09 | Name : Mandriva Update for qemu MDVSA-2008:162 (qemu) File : nvt/gb_mandriva_MDVSA_2008_162.nasl |
2009-03-23 | Name : Ubuntu Update for xen-3.0 vulnerability USN-527-1 File : nvt/gb_ubuntu_USN_527_1.nasl |
2009-02-27 | Name : Fedora Update for xen FEDORA-2007-2270 File : nvt/gb_fedora_2007_2270_xen_fc7.nasl |
2009-02-27 | Name : Fedora Update for xen FEDORA-2007-2708 File : nvt/gb_fedora_2007_2708_xen_fc7.nasl |
2009-02-27 | Name : Fedora Update for xen FEDORA-2007-713 File : nvt/gb_fedora_2007_713_xen_fc6.nasl |
2009-02-17 | Name : Fedora Update for kvm FEDORA-2008-4386 File : nvt/gb_fedora_2008_4386_kvm_fc9.nasl |
2009-02-17 | Name : Fedora Update for kvm FEDORA-2008-4604 File : nvt/gb_fedora_2008_4604_kvm_fc8.nasl |
2009-02-17 | Name : Fedora Update for kvm FEDORA-2008-9556 File : nvt/gb_fedora_2008_9556_kvm_fc8.nasl |
2009-02-16 | Name : Fedora Update for kvm FEDORA-2008-10000 File : nvt/gb_fedora_2008_10000_kvm_fc10.nasl |
2009-02-16 | Name : Fedora Update for xen FEDORA-2008-2083 File : nvt/gb_fedora_2008_2083_xen_fc7.nasl |
2009-02-13 | Name : Fedora Update for kvm FEDORA-2008-11705 File : nvt/gb_fedora_2008_11705_kvm_fc9.nasl |
2009-01-20 | Name : SuSE Security Summary SUSE-SR:2009:002 File : nvt/suse_sr_2009_002.nasl |
2008-09-04 | Name : FreeBSD Ports: qemu, qemu-devel File : nvt/freebsd_qemu.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 1284-1 (qemu) File : nvt/deb_1284_1.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 1384-1 (xen-utils) File : nvt/deb_1384_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
41340 | Xen pygrub (tools/pygrub/src/GrubConf.py) Cross-Domain Arbitrary Command Exec... |
35494 | QEMU Cirrus VGA Extension cirrus_invalidate_region Function Multiple Overflows |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2016-02-17 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL63519101.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2007-0323.nasl - Type : ACT_GATHER_INFO |
2012-09-24 | Name : The remote Fedora host is missing a security update. File : fedora_2008-10083.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20071004_xen_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2007-0323.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_1_kvm-090112.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_kvm-090112.nasl - Type : ACT_GATHER_INFO |
2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-162.nasl - Type : ACT_GATHER_INFO |
2008-12-26 | Name : The remote Fedora host is missing a security update. File : fedora_2008-11705.nasl - Type : ACT_GATHER_INFO |
2008-11-12 | Name : The remote Fedora host is missing a security update. File : fedora_2008-9556.nasl - Type : ACT_GATHER_INFO |
2008-11-03 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_07bb3bd2a92011dd85030211060005df.nasl - Type : ACT_GATHER_INFO |
2008-05-29 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4604.nasl - Type : ACT_GATHER_INFO |
2008-05-29 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4386.nasl - Type : ACT_GATHER_INFO |
2008-02-29 | Name : The remote Fedora host is missing a security update. File : fedora_2008-2083.nasl - Type : ACT_GATHER_INFO |
2007-11-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-527-1.nasl - Type : ACT_GATHER_INFO |
2007-11-06 | Name : The remote Fedora host is missing a security update. File : fedora_2007-2708.nasl - Type : ACT_GATHER_INFO |
2007-11-06 | Name : The remote Fedora host is missing a security update. File : fedora_2007-2270.nasl - Type : ACT_GATHER_INFO |
2007-11-02 | Name : The remote Mandrake Linux host is missing a security update. File : mandrake_MDKSA-2007-203.nasl - Type : ACT_GATHER_INFO |
2007-10-09 | Name : The remote Fedora Core host is missing a security update. File : fedora_2007-713.nasl - Type : ACT_GATHER_INFO |
2007-10-09 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1384.nasl - Type : ACT_GATHER_INFO |
2007-10-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2007-0323.nasl - Type : ACT_GATHER_INFO |
2007-05-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1284.nasl - Type : ACT_GATHER_INFO |
2007-05-02 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_0ac89b39f82911dbb55c000e0c6d38a9.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 11:26:55 |
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