Out-of-Bounds Affecting neutrinolabs/xrdp package, versions [,0.9.5)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.08% (38th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-NEUTRINOLABSXRDP-2366087
  • published26 Jan 2022
  • disclosed23 Nov 2017
  • creditUnknown

Introduced: 23 Nov 2017

CVE-2017-16927  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade neutrinolabs/xrdp to version 0.9.5 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. 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

CVSS Scores

version 3.1