9.8 - CVE-2016-4972

Executive Summary

Informations
Name	CVE-2016-4972	First vendor Publication	2016-09-26
Vendor	Cve	Last vendor Modification	2016-09-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	7.5	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka) improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files, which allows remote attackers to create arbitrary Python objects and execute arbitrary code via crafted extended YAML tags in UI definitions in packages.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4972

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-20	Improper Input Validation

Sources (Detail)

Source	Url
CONFIRM	https://bugs.launchpad.net/murano/+bug/1586079 https://bugs.launchpad.net/python-muranoclient/+bug/1586078
MLIST	http://www.openwall.com/lists/oss-security/2016/06/23/8

Alert History

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Date	Informations
2021-04-22 02:00:59	Multiple Updates
2020-05-23 02:00:10	Multiple Updates
2020-05-23 00:51:38	Multiple Updates
2016-09-28 21:24:33	Multiple Updates
2016-09-26 21:24:12	First insertion