Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-18883 | First vendor Publication | 2018-10-31 |
Vendor | Cve | Last vendor Modification | 2019-01-24 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 6 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | 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:N/C:C/I:C/A:C) | |||
---|---|---|---|
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
An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18883 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-73dd8de892.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-a24754252a.nasl - Type : ACT_GATHER_INFO |
2018-11-13 | Name : The remote Fedora host is missing a security update. File : fedora_2018-f20a0cead5.nasl - Type : ACT_GATHER_INFO |
2018-11-09 | Name : A server virtualization platform installed on the remote host is missing a se... File : citrix_xenserver_CTX239100.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/105817 |
MISC | https://xenbits.xen.org/xsa/advisory-278.html |
SECTRACK | http://www.securitytracker.com/id/1042021 |
Alert History
Date | Informations |
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2021-09-02 01:30:18 |
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2021-05-05 01:29:46 |
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2021-05-04 13:11:21 |
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2021-04-22 02:25:41 |
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2021-03-27 01:25:50 |
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2020-05-23 02:14:28 |
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2020-05-23 01:11:45 |
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2019-01-24 17:19:08 |
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2018-11-06 17:19:40 |
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2018-11-02 13:20:56 |
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2018-11-01 09:19:41 |
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