What is CVE-2022-23481?

CVE-2022-23481 is a vulnerability in Neutrinolabs Xrdp, classified under Out-of-bounds Read. Published 2022-12-09.

Is CVE-2022-23481 known to be exploited?

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

Out-of-bounds Read in Neutrinolabs Xrdp

CVE-2022-23481

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.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (50.5th percentile) — read the EPSS interpretation.

Affected products

Neutrinolabs Xrdp — versions < 0.9.21
Debian Debian_linux — versions 11.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

seyrenus/trace-release

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-23481?: CVE-2022-23481 is a vulnerability in Neutrinolabs Xrdp, classified under Out-of-bounds Read. Published 2022-12-09.
Is CVE-2022-23481 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.