Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-7542 | First vendor Publication | 2018-02-27 |
| Vendor | Cve | Last vendor Modification | 2018-10-31 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 4 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 2 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Changed | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | 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 4.8.x through 4.10.x allowing x86 PVH guest OS users to cause a denial of service (NULL pointer dereference and hypervisor crash) by leveraging the mishandling of configurations that lack a Local APIC. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7542 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-10-31 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201810-06.nasl - Type : ACT_GATHER_INFO |
| 2018-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2018-0746dac335.nasl - Type : ACT_GATHER_INFO |
| 2018-03-07 | Name : The remote Fedora host is missing a security update. File : fedora_2018-c553a586c8.nasl - Type : ACT_GATHER_INFO |
| 2018-03-05 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4131.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
| Source | Url |
|---|---|
| CONFIRM | https://xenbits.xen.org/xsa/advisory-256.html |
| DEBIAN | https://www.debian.org/security/2018/dsa-4131 |
| GENTOO | https://security.gentoo.org/glsa/201810-06 |
| SECTRACK | http://www.securitytracker.com/id/1040776 |
Alert History
| Date | Informations |
|---|---|
| 2021-09-02 01:32:20 |
|
| 2021-05-04 13:20:22 |
|
| 2021-04-22 02:34:41 |
|
| 2021-03-27 01:27:30 |
|
| 2020-05-23 02:20:09 |
|
| 2020-05-23 01:19:14 |
|
| 2018-10-31 13:21:26 |
|
| 2018-05-13 09:18:53 |
|
| 2018-03-19 21:19:52 |
|
| 2018-03-06 09:20:00 |
|
| 2018-02-28 00:19:23 |
|
