Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2023-39356 | First vendor Publication | 2023-08-31 |
| Vendor | Cve | Last vendor Modification | 2025-04-10 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.1 | ||
| Base Score | 9.1 | Environmental Score | 9.1 |
| impact SubScore | 5.2 | Temporal Score | 9.1 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a missing offset validation may lead to an Out Of Bound Read in the function `gdi_multi_opaque_rect`. In particular there is no code to validate if the value `multi_opaque_rect->numRectangles` is less than 45. Looping through `multi_opaque_rect->`numRectangles without proper boundary checks can lead to Out-of-Bounds Read errors which will likely lead to a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39356 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-05-27 02:22:12 |
|
| 2025-02-13 21:21:39 |
|
| 2024-11-28 14:28:11 |
|
| 2024-08-02 13:50:40 |
|
| 2024-08-02 01:33:43 |
|
| 2024-02-02 02:47:44 |
|
| 2024-02-01 12:30:49 |
|
| 2024-01-12 17:27:50 |
|
| 2023-10-18 17:27:46 |
|
| 2023-10-08 00:27:35 |
|
| 2023-09-21 09:27:32 |
|
| 2023-09-10 09:27:27 |
|
| 2023-09-07 21:27:54 |
|
| 2023-09-01 13:26:30 |
|
| 2023-09-01 00:27:18 |
|
