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CVE-2020-11017

Good to know:

Date: May 28, 2020

In FreeRDP less than or equal to 2.0.0, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0.

Language: C

Severity Score

6.5

Related Resources (7)

Url: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q5c8-fm29-q57c

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-11017

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-11017

Url: https://security-tracker.debian.org/tracker/CVE-2020-11017

Url: https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-11017

Severity Score

6.5

Weakness Type (CWE)

Double Free

CWE-415

Top Fix

Upgrade Version

Upgrade to version 2.1.0

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
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