What is CVE-2022-23484?

CVE-2022-23484 is a high-severity vulnerability in Neutrinolabs Xrdp, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2022-12-09.

How severe is CVE-2022-23484?

High severity. CVSS v3 base score is 8.2 out of 10.

Is CVE-2022-23484 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Integer overflow in Neutrinolabs Xrdp

CVE-2022-23484

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 Integer Overflow in xrdp_mm_process_rail_update_window_text() function. There are no…

Vulnerability class: Integer Overflow

EPSS: 0.003 (53.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

Affected products

Neutrinolabs Xrdp — versions < 0.9.21

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

seyrenus/trace-release

References

https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-rqfx-5fv8-q9c6 (x_refsource_CONFIRM)
www.debian.org/security/2023/dsa-5502

Frequently asked questions

What is CVE-2022-23484?: CVE-2022-23484 is a high-severity vulnerability in Neutrinolabs Xrdp, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2022-12-09.
How severe is CVE-2022-23484?: High severity. CVSS v3 base score is 8.2 out of 10.
Is CVE-2022-23484 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.