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-2014-1895 First vendor Publication 2014-04-01
Vendor Cve Last vendor Modification 2017-01-07

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:A/AC:M/Au:S/C:P/I:N/A:C)
Cvss Base Score 5.8 Attack Range Adjacent network
Cvss Impact Score 7.8 Attack Complexity Medium
Cvss Expoit Score 4.4 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Off-by-one error in the flask_security_avc_cachestats function in xsm/flask/flask_op.c in Xen 4.2.x and 4.3.x, when the maximum number of physical CPUs are in use, allows local users to cause a denial of service (host crash) or obtain sensitive information from hypervisor memory by leveraging a FLASK_AVC_CACHESTAT hypercall, which triggers a buffer over-read.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1895

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 6

Nessus® Vulnerability Scanner

Date Description
2014-07-17 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201407-03.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-271.nasl - Type : ACT_GATHER_INFO
2014-03-14 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_xen-201402-140227.nasl - Type : ACT_GATHER_INFO
2014-02-17 Name : The remote Fedora host is missing a security update.
File : fedora_2014-2170.nasl - Type : ACT_GATHER_INFO
2014-02-17 Name : The remote Fedora host is missing a security update.
File : fedora_2014-2188.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://xenbits.xen.org/xsa/advisory-85.html
GENTOO http://security.gentoo.org/glsa/glsa-201407-03.xml
MLIST http://www.openwall.com/lists/oss-security/2014/02/07/12
http://www.openwall.com/lists/oss-security/2014/02/10/6
SUSE http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html

Alert History

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Date Informations
2021-05-04 12:30:47
  • Multiple Updates
2021-04-22 01:37:15
  • Multiple Updates
2020-05-23 00:40:19
  • Multiple Updates
2017-01-07 09:25:28
  • Multiple Updates
2014-07-18 13:24:28
  • Multiple Updates
2014-06-14 13:37:16
  • Multiple Updates
2014-04-19 13:24:37
  • Multiple Updates
2014-04-02 00:21:00
  • Multiple Updates
2014-04-01 14:41:21
  • First insertion