Executive Summary
Informations | |||
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Name | CVE-2020-15103 | First vendor Publication | 2020-07-27 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L | |||
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Overall CVSS Score | 3.5 | ||
Base Score | 3.5 | Environmental Score | 3.5 |
impact SubScore | 1.4 | Temporal Score | 3.5 |
Exploitabality Sub Score | 2.1 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | Low |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:S/C:N/I:N/A:P) | |||
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Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15103 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-680 | Integer Overflow to Buffer Overflow |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:13:31 |
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2024-02-01 12:20:01 |
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2023-11-07 21:36:59 |
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2023-10-21 00:28:18 |
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2023-10-08 00:27:45 |
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2023-09-05 13:08:03 |
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2023-09-05 01:19:37 |
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2023-09-02 13:06:53 |
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2023-09-02 01:19:55 |
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2023-08-12 13:11:30 |
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2023-08-12 01:19:10 |
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2023-08-11 13:04:43 |
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2023-08-11 01:19:47 |
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2023-08-06 13:02:59 |
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2023-08-06 01:19:01 |
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2023-08-04 13:03:20 |
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2023-08-04 01:19:16 |
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2023-07-14 13:03:21 |
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2023-07-14 01:19:09 |
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2023-03-29 02:06:01 |
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2023-03-28 12:19:23 |
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2022-10-28 12:51:07 |
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2022-10-11 12:56:35 |
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2022-10-11 01:19:00 |
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2021-11-18 21:24:23 |
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2021-05-04 13:49:05 |
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2021-04-22 02:59:06 |
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2021-03-26 12:33:14 |
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2020-12-23 21:23:21 |
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2020-09-08 17:22:53 |
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2020-09-05 00:22:51 |
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2020-08-14 21:23:24 |
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2020-08-01 12:27:41 |
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2020-07-31 05:22:52 |
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2020-07-29 21:23:15 |
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2020-07-28 00:22:48 |
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