Executive Summary

Informations
Name CVE-2015-8550 First vendor Publication 2016-04-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 6 Temporal Score 8.2
Exploitabality Sub Score 1.5
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:S/C:P/I:P/A:C)
Cvss Base Score 5.7 Attack Range Local
Cvss Impact Score 8.5 Attack Complexity Low
Cvss Expoit Score 3.1 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8550

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-284 Access Control (Authorization) Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1745-1.nasl - Type : ACT_GATHER_INFO
2016-07-28 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0089.nasl - Type : ACT_GATHER_INFO
2016-06-22 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0081.nasl - Type : ACT_GATHER_INFO
2016-05-19 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1318-1.nasl - Type : ACT_GATHER_INFO
2016-05-18 Name : The remote Debian host is missing a security update.
File : debian_DLA-479.nasl - Type : ACT_GATHER_INFO
2016-05-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1203-1.nasl - Type : ACT_GATHER_INFO
2016-04-27 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1154-1.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
2016-04-07 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0955-1.nasl - Type : ACT_GATHER_INFO
2016-04-01 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0911-1.nasl - Type : ACT_GATHER_INFO
2016-03-25 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0873-1.nasl - Type : ACT_GATHER_INFO
2016-03-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3519.nasl - Type : ACT_GATHER_INFO
2016-03-07 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0658-1.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-d8253e2b1d.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-c44bd3e0fa.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0585-1.nasl - Type : ACT_GATHER_INFO
2016-02-09 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3471.nasl - Type : ACT_GATHER_INFO
2016-02-08 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-136.nasl - Type : ACT_GATHER_INFO
2016-02-04 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2891-1.nasl - Type : ACT_GATHER_INFO
2016-02-03 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-124.nasl - Type : ACT_GATHER_INFO
2016-02-03 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-116.nasl - Type : ACT_GATHER_INFO
2016-01-25 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-36.nasl - Type : ACT_GATHER_INFO
2016-01-25 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-35.nasl - Type : ACT_GATHER_INFO
2016-01-25 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-34.nasl - Type : ACT_GATHER_INFO
2016-01-20 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0168-1.nasl - Type : ACT_GATHER_INFO
2016-01-06 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3434.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3426.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2854-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2853-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2851-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2850-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2849-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2848-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2847-1.nasl - Type : ACT_GATHER_INFO
2015-12-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2846-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html
http://www.debian.org/security/2016/dsa-3434
http://www.debian.org/security/2016/dsa-3471
http://www.debian.org/security/2016/dsa-3519
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546....
http://www.securityfocus.com/bid/79592
http://www.securitytracker.com/id/1034479
http://xenbits.xen.org/xsa/advisory-155.html
https://security.gentoo.org/glsa/201604-03
Source Url

Alert History

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Date Informations
2024-11-28 12:51:22
  • Multiple Updates
2021-05-04 12:43:34
  • Multiple Updates
2021-04-22 01:52:54
  • Multiple Updates
2020-05-23 00:47:38
  • Multiple Updates
2017-11-04 09:23:41
  • Multiple Updates
2017-07-01 09:23:17
  • Multiple Updates
2016-12-03 09:24:29
  • Multiple Updates
2016-09-09 09:23:19
  • Multiple Updates
2016-08-30 13:21:27
  • Multiple Updates
2016-08-12 17:24:17
  • Multiple Updates
2016-08-12 09:24:53
  • Multiple Updates
2016-07-29 13:25:27
  • Multiple Updates
2016-06-23 13:29:28
  • Multiple Updates
2016-05-20 13:27:35
  • Multiple Updates
2016-05-19 13:27:02
  • Multiple Updates
2016-05-05 13:30:52
  • Multiple Updates
2016-04-28 13:28:16
  • Multiple Updates
2016-04-20 21:26:46
  • Multiple Updates
2016-04-14 21:26:49
  • First insertion