by Kastro
Paper/Archive/CVE-2022-23481

CVE-2022-23481

neutrinolabs xrdp — Out-of-Bound Read in xrdp

EPSS 0.8%CVSS 9.1
critical.is priorityof 100
39
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 56.5.565 × 2011.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
xrdp< 0.9.21–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
GitHub_M (CNA)0.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgithub.com/neutrinolabs/xrdp/security/advisories/GHSA-hm75-9jcg-p7hqrefdebian.org/security/2023/dsa-5502