Executive Summary
Informations | |||
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Name | CVE-2017-10920 | First vendor Publication | 2017-07-04 |
Vendor | Cve | Last vendor Modification | 2019-10-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | |||
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Overall CVSS Score | 10 | ||
Base Score | 10 | Environmental Score | 10 |
impact SubScore | 6 | Temporal Score | 10 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | 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:N/AC:L/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The grant-table feature in Xen through 4.8.x mishandles a GNTMAP_device_map and GNTMAP_host_map mapping, when followed by only a GNTMAP_host_map unmapping, which allows guest OS users to cause a denial of service (count mismanagement and memory corruption) or obtain privileged host OS access, aka XSA-224 bug 1. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10920 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-10-18 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201710-17.nasl - Type : ACT_GATHER_INFO |
2017-10-13 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0153.nasl - Type : ACT_GATHER_INFO |
2017-10-12 | Name : The remote Debian host is missing a security update. File : debian_DLA-1132.nasl - Type : ACT_GATHER_INFO |
2017-09-13 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3969.nasl - Type : ACT_GATHER_INFO |
2017-08-30 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0142.nasl - Type : ACT_GATHER_INFO |
2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-5c6a9b07a3.nasl - Type : ACT_GATHER_INFO |
2017-07-10 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-799.nasl - Type : ACT_GATHER_INFO |
2017-07-10 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1812-1.nasl - Type : ACT_GATHER_INFO |
2017-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1795-1.nasl - Type : ACT_GATHER_INFO |
2017-07-03 | Name : A server virtualization platform installed on the remote host is affected by ... File : citrix_xenserver_CTX224740.nasl - Type : ACT_GATHER_INFO |
2017-07-03 | Name : The remote Fedora host is missing a security update. File : fedora_2017-b3bdaf58bc.nasl - Type : ACT_GATHER_INFO |
2017-06-23 | Name : The remote Fedora host is missing a security update. File : fedora_2017-c3149b5fcb.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2021-09-02 01:23:40 |
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2021-05-05 01:23:47 |
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2021-05-04 12:55:37 |
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2021-04-22 02:08:19 |
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2021-03-27 01:20:00 |
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2020-05-23 02:02:25 |
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2020-05-23 00:54:51 |
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2019-10-03 09:19:56 |
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2019-04-30 12:07:10 |
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2018-09-07 12:09:42 |
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2018-09-05 12:06:16 |
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2018-06-21 12:00:45 |
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2017-11-04 09:23:47 |
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2017-10-28 12:02:49 |
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2017-10-19 13:24:51 |
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2017-10-19 09:23:59 |
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2017-10-14 13:24:59 |
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2017-10-13 13:25:48 |
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2017-09-14 13:24:55 |
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2017-08-31 13:25:21 |
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2017-08-25 21:24:07 |
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2017-08-22 09:23:14 |
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2017-07-18 13:24:51 |
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2017-07-14 13:24:51 |
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2017-07-11 17:22:43 |
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2017-07-11 13:24:31 |
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2017-07-11 13:24:30 |
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2017-07-11 12:05:23 |
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2017-07-10 21:23:04 |
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2017-07-08 13:24:44 |
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2017-07-05 09:23:01 |
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