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CVE

CWE

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CVE-2020-11047

Published: May 7, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

5.5

MEDIUM

Description

In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.

Vendor	Product	Versions
FreeRDP	FreeRDP	affected `> 1.1, < 2.0.0`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

References

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9fw6-m2q8-h5pw

https://github.com/FreeRDP/FreeRDP/issues/6009

https://github.com/FreeRDP/FreeRDP/commit/f5e73cc7c9cd973b516a618da877c87b80950b65

vendor-advisory

[debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update

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