Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2018-14647: python security update

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Huawei EulerOS: CVE-2018-14647: python security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
09/25/2018
Created
09/26/2019
Added
09/25/2019
Modified
07/08/2020

Description

Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-python
  • huawei-euleros-2_0_sp3-upgrade-python-devel
  • huawei-euleros-2_0_sp3-upgrade-python-libs
  • huawei-euleros-2_0_sp3-upgrade-tkinter

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;