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nvd[email protected]NVD:CVE-2022-23613
HistoryFeb 07, 2022 - 10:15 p.m.

CVE-2022-23613

2022-02-0722:15:08
CWE-191
web.nvd.nist.gov
5
xrdp
integer underflow
vulnerability
patched
sesman server
remote desktop protocol
rdp
root access
upgrade
unauthenticated attacker

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.8%

xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.

Affected configurations

Nvd
Node
neutrinolabsxrdpMatch0.9.17
OR
neutrinolabsxrdpMatch0.9.18
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
VendorProductVersionCPE
neutrinolabsxrdp0.9.17cpe:2.3:a:neutrinolabs:xrdp:0.9.17:*:*:*:*:*:*:*
neutrinolabsxrdp0.9.18cpe:2.3:a:neutrinolabs:xrdp:0.9.18:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.8%