Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2017-18344 | First vendor Publication | 2018-07-26 |
Vendor | Cve | Last vendor Modification | 2020-10-15 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | |||
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Overall CVSS Score | 5.5 | ||
Base Score | 5.5 | Environmental Score | 5.5 |
impact SubScore | 3.6 | Temporal Score | 5.5 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE). |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18344 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-12-11 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1406.nasl - Type : ACT_GATHER_INFO |
2018-11-21 | Name : The remote EulerOS Virtualization host is missing a security update. File : EulerOS_SA-2018-1369.nasl - Type : ACT_GATHER_INFO |
2018-11-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-3083.nasl - Type : ACT_GATHER_INFO |
2018-11-06 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1360.nasl - Type : ACT_GATHER_INFO |
2018-08-10 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-052.nasl - Type : ACT_GATHER_INFO |
2018-08-07 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-050.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 12:42:29 |
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2024-02-02 01:46:02 |
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2024-02-01 12:12:57 |
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2023-12-29 01:40:59 |
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2023-11-22 01:40:37 |
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2023-09-05 12:43:59 |
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2023-09-05 01:12:42 |
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2023-09-02 12:43:44 |
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2023-09-02 01:12:58 |
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2023-08-12 12:47:19 |
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2023-08-12 01:12:29 |
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2023-08-11 12:41:48 |
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2023-08-11 01:12:49 |
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2023-08-06 12:40:28 |
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2023-08-06 01:12:27 |
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2023-08-04 12:40:37 |
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2023-08-04 01:12:31 |
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2023-07-14 12:40:39 |
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2023-07-14 01:12:31 |
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2023-06-06 12:35:43 |
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2023-03-29 01:42:24 |
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2023-03-28 12:12:47 |
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2023-01-25 01:33:28 |
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2022-10-11 12:36:16 |
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2022-10-11 01:12:24 |
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2022-09-09 01:32:13 |
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2022-03-11 01:29:38 |
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2022-02-01 01:28:26 |
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2021-12-11 12:29:00 |
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2021-12-11 01:27:21 |
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2021-08-19 12:25:07 |
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2021-05-25 12:23:53 |
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2021-05-04 12:59:35 |
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2021-04-22 02:13:27 |
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2021-03-27 01:21:21 |
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2020-12-12 12:18:48 |
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2020-12-05 12:20:05 |
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2020-10-15 17:22:44 |
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2020-09-25 01:18:08 |
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2020-08-11 12:18:13 |
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2020-08-08 01:18:09 |
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2020-08-07 12:18:26 |
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2020-08-07 01:19:07 |
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2020-08-01 12:18:07 |
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2020-07-30 01:18:48 |
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2020-05-24 01:21:22 |
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2020-05-23 02:05:04 |
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2020-05-23 00:59:03 |
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2019-09-12 12:09:21 |
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2019-07-03 12:08:54 |
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2019-06-15 12:09:13 |
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2019-03-29 00:19:08 |
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2019-03-16 12:08:07 |
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2018-12-18 12:07:43 |
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2018-12-15 12:07:51 |
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2018-11-19 21:19:32 |
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2018-11-14 17:19:20 |
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2018-11-07 17:20:14 |
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2018-10-31 13:21:20 |
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2018-10-30 12:10:27 |
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2018-10-02 17:19:29 |
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2018-08-15 17:19:43 |
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2018-08-12 09:19:01 |
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2018-08-04 09:19:26 |
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2018-08-01 13:20:43 |
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2018-07-27 00:19:23 |
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