CVE-2020-11097

2020-06-2200:00:00

ubuntu.com

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

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

5.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:N/A:P

0.002 Low

EPSS

Percentile

51.3%

JSON

In FreeRDP before version 2.1.2, an out of bounds read occurs resulting in
accessing a memory location that is outside of the boundaries of the static
array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.

Notes

Author	Note
mdeslaur	The freerdp package in Ubuntu 16.04 LTS and Ubuntu 18.04 LTS does not build a server library. This is simply a client denial of service that has a negligible security impact.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfreerdp< anyUNKNOWN
ubuntu16.04noarchfreerdp< anyUNKNOWN
ubuntu18.04noarchfreerdp2< 2.2.0+dfsg1-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfreerdp2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	freerdp	< any	UNKNOWN
ubuntu	16.04	noarch	freerdp	< any	UNKNOWN
ubuntu	18.04	noarch	freerdp2	< 2.2.0+dfsg1-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	freerdp2	< 2.2.0+dfsg1-0ubuntu0.20.04.1	UNKNOWN