NVD

Id
20408  
Name
CVE-2016-4972  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
7.5  
Severity
High  
CVSS Base Score
7.5  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2016-09-26  
Modified Date
2016-09-28  
Seq
2016-4972  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
111547 20408 CVE-2016-4972 [oss-security] 20160623 RCE vulnerability in Openstack Murano using insecure YAML tags (CVE-2016-4972)  View
111548 20408 CVE-2016-4972 https://bugs.launchpad.net/murano/+bug/1586079  View
111549 20408 CVE-2016-4972 https://bugs.launchpad.net/python-muranoclient/+bug/1586078  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
4257 JVNDB-2016-005030 複数の OpenStack 製品における任意の Python オブジェクトを作成される脆弱性 OpenStack Murano、Murano Dashboard、および python-muranoclient は、MuranoPL および UI ファイルの構文解析をする際、yaml.Loader から継承したローダを適切に使用しないため、任意の Python オブジェクトを作成される、および任意のコードを実行される脆弱性が存在します。 CVE-2016-4972 91478 CVE-2016-4972 20408 7.5 9.8 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-005030.html 2016-06-23 2016-10-04 View