Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-12617 | First vendor Publication | 2018-06-21 |
Vendor | Cve | Last vendor Modification | 2020-11-19 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
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Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
qmp_guest_file_read in qga/commands-posix.c and qga/commands-win32.c in qemu-ga (aka QEMU Guest Agent) in QEMU 2.12.50 has an integer overflow causing a g_malloc0() call to trigger a segmentation fault when trying to allocate a large memory chunk. The vulnerability can be exploited by sending a crafted QMP command (including guest-file-read with a large count value) to the agent via the listening socket. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12617 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-74fb8b257b.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 01:51:40 |
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2024-02-01 12:14:34 |
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2023-09-05 12:49:35 |
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2023-09-05 01:14:17 |
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2023-09-02 12:49:10 |
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2023-09-02 01:14:35 |
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2023-08-12 12:52:53 |
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2023-08-12 01:13:52 |
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2023-08-11 12:47:07 |
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2023-08-11 01:14:14 |
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2023-08-06 12:45:40 |
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2023-08-06 01:13:49 |
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2023-08-04 12:45:54 |
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2023-08-04 01:13:54 |
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2023-07-14 12:45:57 |
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2023-07-14 01:13:56 |
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2023-03-29 01:47:30 |
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2023-03-28 12:14:16 |
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2022-10-11 12:41:11 |
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2022-10-11 01:13:56 |
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2021-05-05 01:29:11 |
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2021-05-04 13:09:43 |
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2021-04-22 02:23:23 |
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2020-11-19 21:23:19 |
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2020-11-11 01:21:09 |
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2020-11-03 12:20:46 |
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2020-10-24 01:20:54 |
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2020-10-16 01:20:37 |
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2020-09-11 01:20:16 |
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2020-09-10 01:20:26 |
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2020-09-09 12:20:30 |
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2020-09-09 01:21:25 |
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2020-05-23 02:41:30 |
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2020-05-23 02:10:51 |
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2020-05-23 01:06:53 |
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2019-09-27 01:00:48 |
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2019-05-31 21:19:44 |
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2019-05-31 17:19:28 |
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2019-02-28 21:19:27 |
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2019-02-28 17:19:04 |
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2018-11-27 17:20:16 |
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2018-09-07 12:10:44 |
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2018-08-23 21:20:42 |
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2018-06-25 09:19:23 |
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2018-06-24 09:19:20 |
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2018-06-22 00:19:36 |
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