CVE-2016-4972 | BDVDB-2026-78358 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12016-09-26Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.