Executive Summary
Informations | |||
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Name | CVE-2021-3595 | First vendor Publication | 2021-06-15 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N | |||
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Overall CVSS Score | 3.8 | ||
Base Score | 3.8 | Environmental Score | 3.8 |
impact SubScore | 1.4 | Temporal Score | 3.8 |
Exploitabality Sub Score | 2 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Changed | Confidentiality Impact | Low |
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) | |||
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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
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3595 |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 4 | |
Os | 1 | |
Os | 2 | |
Os | 2 |
Sources (Detail)
Alert History
Date | Informations |
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2023-11-07 21:34:39 |
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2023-03-17 02:16:23 |
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2023-03-17 02:06:19 |
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2023-03-16 17:27:37 |
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2023-03-15 09:27:35 |
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2021-09-21 21:23:37 |
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2021-09-03 00:23:05 |
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2021-08-19 12:44:25 |
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2021-08-05 17:22:59 |
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2021-08-05 01:43:16 |
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2021-07-20 17:22:53 |
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2021-07-04 09:22:55 |
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2021-06-23 21:23:14 |
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2021-06-23 01:40:57 |
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2021-06-23 01:40:55 |
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2021-06-22 17:22:50 |
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2021-06-16 17:22:48 |
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2021-06-16 05:22:52 |
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