CVE-2017-16927

HIGH

xrdp < 0.9.4 - Buffer Overflow in scp_v0s_accept Function

Title source: llm
STIX 2.1

Description

The scp_v0s_accept function in sesman/libscp/libscp_v0.c in the session manager in xrdp through 0.9.4 uses an untrusted integer as a write length, which allows local users to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted input stream.

References (3)

Core 3
Core References
Issue Tracking, Patch x_refsource_confirm
https://github.com/neutrinolabs/xrdp/pull/958
Mailing List mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2017/12/msg00005.html

Scores

CVSS v3 8.4
EPSS 0.0041
EPSS Percentile 32.7%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (2)
debian/debian_linux 7.0
neutrinolabs/xrdp < 0.9.4
Published Nov 23, 2017
Tracked Since Feb 18, 2026