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ubuntuUbuntuUSN-4481-1
HistorySep 01, 2020 - 12:00 a.m.

FreeRDP vulnerabilities

2020-09-0100:00:00
ubuntu.com
43

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.9%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • freerdp2 - RDP client for Windows Terminal Services

Details

It was discovered that FreeRDP incorrectly handled certain memory
operations. A remote attacker could use this issue to cause FreeRDP to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibfreerdp-client2-2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchfreerdp2-dev< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchfreerdp2-shadow-x11< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchfreerdp2-wayland< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchfreerdp2-x11< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchlibfreerdp-server2-2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchlibfreerdp-shadow-subsystem2-2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchlibfreerdp-shadow2-2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchlibfreerdp2-2< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchlibuwac0-0< 2.2.0+dfsg1-0ubuntu0.20.04.1UNKNOWN
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.9%