Executive Summary
Informations | |||
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Name | CVE-2021-3517 | First vendor Publication | 2021-05-19 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H | |||
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Overall CVSS Score | 8.6 | ||
Base Score | 8.6 | Environmental Score | 8.6 |
impact SubScore | 4.7 | Temporal Score | 8.6 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | Low | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3517 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:26:40 |
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2024-02-01 12:24:13 |
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2023-11-07 21:34:55 |
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2023-09-05 13:20:57 |
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2023-09-05 01:23:44 |
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2023-09-02 13:19:32 |
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2023-09-02 01:24:05 |
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2023-08-12 13:25:38 |
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2023-08-12 01:23:19 |
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2023-08-11 13:17:53 |
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2023-08-11 01:24:06 |
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2023-08-06 13:15:51 |
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2023-08-06 01:23:04 |
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2023-08-04 13:16:13 |
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2023-08-04 01:23:25 |
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2023-07-14 13:16:17 |
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2023-07-14 01:23:13 |
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2023-03-29 02:18:25 |
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2023-03-28 12:23:26 |
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2022-11-08 01:57:57 |
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2022-10-11 05:27:44 |
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2022-10-11 01:22:53 |
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2022-10-05 09:27:32 |
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2022-07-26 00:29:49 |
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2022-05-14 01:56:58 |
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2022-04-20 09:23:19 |
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2022-03-01 21:23:25 |
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2022-02-21 01:55:02 |
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2022-02-07 21:23:17 |
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2021-12-03 09:23:07 |
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2021-10-23 00:23:17 |
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2021-10-20 17:23:14 |
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2021-09-14 00:23:05 |
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2021-08-05 01:43:15 |
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2021-07-08 17:23:00 |
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2021-07-06 12:40:46 |
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2021-06-30 00:22:53 |
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2021-06-29 21:23:17 |
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2021-06-28 21:23:13 |
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2021-06-26 01:40:05 |
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2021-06-26 01:39:59 |
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2021-06-25 21:23:12 |
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2021-06-25 12:40:10 |
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2021-06-14 13:23:01 |
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2021-05-26 00:22:48 |
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2021-05-19 21:23:12 |
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