by Kastro
Paper/Archive/CVE-2022-23480

CVE-2022-23480

neutrinolabs xrdp — Buffer Overflow in xrdp

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.5.605 × 2012.1No 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 buffer over flow in devredir_proc_client_devlist_announce_req() 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

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgithub.com/neutrinolabs/xrdp/security/advisories/GHSA-3jmx-f6hv-95wgrefdebian.org/security/2023/dsa-5502