Name: CVE-2017-16927: Improper Restriction of Operations within the Bounds of a Memory Buffer
Creator: Rapid7
Published: 2017-11-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2017-16927, CWE-119, CVSS 8.4, EPSS 0.00124

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.

CVSS Details

CVSS 3.0 Base Score: 8.4
CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade xrdp	Feb 25, 2019	Nov 23, 2017
Freebsd	—	Upgrade xrdp-devel	Dec 1, 2017	Nov 29, 2017
Suse	—	Upgrade librfxencode0Upgrade libpainter0Upgrade xrdpUpgrade xrdp-devel	Jul 16, 2019	Nov 23, 2017
Ubuntu	—	Upgrade xrdp (Ubuntu Pro)	Mar 22, 2023	Nov 23, 2017

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CVSS Details

Covered by Rapid7

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