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CVE-2020-11046

Good to know:

Date: May 6, 2020

In FreeRDP after 1.0 and before 2.0.0, there is a stream out-of-bounds seek in update_read_synchronize that could lead to a later out-of-bounds read.

Language: C

Severity Score

5.5

Related Resources (12)

Url: https://usn.ubuntu.com/4382-1/

Url: https://github.com/FreeRDP/FreeRDP/commit/ed53cd148f43cbab905eaa0f5308c2bf3c48cc37

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-11046

Url: https://access.redhat.com/security/cve/CVE-2020-11046

Url: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hx48-wmmm-mr5q

Url: https://github.com/FreeRDP/FreeRDP/issues/6006

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-11046

Url: https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html

Url: https://usn.ubuntu.com/4379-1/

Url: https://security-tracker.debian.org/tracker/CVE-2020-11046

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

Url: https://www.mend.io/vulnerability-database/CVE-2020-11046

Severity Score

5.5

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	HIGH
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	3.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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