Executive Summary
Summary | |
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Title | xen security update |
Informations | |||
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Name | DSA-2662 | First vendor Publication | 2013-04-18 |
Vendor | Debian | Last vendor Modification | 2013-04-18 |
Severity (Vendor) | N/A | Revision | 1 |
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:M/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 4.7 | Attack Range | Local |
Cvss Impact Score | 6.9 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerabilities have been discovered in the Xen hypervisor. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-1917 The SYSENTER instruction can be used by PV guests to accelerate system call processing. This instruction, however, leaves the EFLAGS register mostly unmodified. This can be used by malicious or buggy user space to cause the entire host to crash. CVE-2013-1919 Various IRQ related access control operations may not have the intended effect, potentially permitting a stub domain to grant its client domain access to an IRQ it doesn't have access to itself. This can be used by malicious or buggy stub domains kernels to mount a denial of service attack possibly affecting the whole system. For the stable distribution (squeeze), these problems have been fixed in version 4.0.1-5.9. For the testing distribution (wheezy) and the unstable distribution (sid), these problems will be fixed soon. We recommend that you upgrade your xen packages. |
Original Source
Url : http://www.debian.org/security/2013/dsa-2662 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-264 | Permissions, Privileges, and Access Controls |
50 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:19838 | |||
Oval ID: | oval:org.mitre.oval:def:19838 | ||
Title: | DSA-2662-1 xen - several | ||
Description: | Multiple vulnerabilities have been discovered in the Xen hypervisor. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2662-1 CVE-2013-1917 CVE-2013-1919 | Version: | 5 |
Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | xen |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Information Assurance Vulnerability Management (IAVM)
Date | Description |
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2013-05-16 | IAVM : 2013-B-0048 - Multiple Vulnerabilities in Citrix XenServer Severity : Category I - VMSKEY : V0037950 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
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 |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2014-0411-1.nasl - Type : ACT_GATHER_INFO |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2014-0446-1.nasl - Type : ACT_GATHER_INFO |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2014-0470-1.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0031.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0032.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0033.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0074.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-669.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-677.nasl - Type : ACT_GATHER_INFO |
2013-09-28 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201309-24.nasl - Type : ACT_GATHER_INFO |
2013-06-26 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_xen-201305-130531.nasl - Type : ACT_GATHER_INFO |
2013-05-10 | Name : The remote Fedora host is missing a security update. File : fedora_2013-7406.nasl - Type : ACT_GATHER_INFO |
2013-05-05 | Name : The remote Fedora host is missing a security update. File : fedora_2013-6641.nasl - Type : ACT_GATHER_INFO |
2013-05-05 | Name : The remote Fedora host is missing a security update. File : fedora_2013-6723.nasl - Type : ACT_GATHER_INFO |
2013-04-19 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2662.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:31:48 |
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2013-05-16 17:04:30 |
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2013-05-14 13:21:17 |
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2013-04-18 17:18:32 |
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