CVE-2022-23481 Out-of-Bound Read in xrdp

2022-12-0917:50:24

CWE-125

GitHub_M

www.cve.org

xrdp

out of bound read

microsoft remote desktop protocol

0 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

NONE

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

9.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%

JSON

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP).
xrdp < v0.9.21 contain a Out of Bound Read in xrdp_caps_process_confirm_active() function. There are no known workarounds for this issue. Users are advised to upgrade.

CNA Affected

[
  {
    "vendor": "neutrinolabs",
    "product": "xrdp",
    "versions": [
      {
        "version": "< 0.9.21",
        "status": "affected"
      }
    ]
  }
]