CVE-2016-4972 (GCVE-0-2016-4972)
Vulnerability from cvelistv5
Published
2016-09-26 16:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
| URL | Tags | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T00:46:40.056Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugs.launchpad.net/python-muranoclient/+bug/1586078"
},
{
"name": "[oss-security] 20160623 RCE vulnerability in Openstack Murano using insecure YAML tags (CVE-2016-4972)",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/23/8"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugs.launchpad.net/murano/+bug/1586079"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2016-06-23T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2016-09-26T15:57:01",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugs.launchpad.net/python-muranoclient/+bug/1586078"
},
{
"name": "[oss-security] 20160623 RCE vulnerability in Openstack Murano using insecure YAML tags (CVE-2016-4972)",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/23/8"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugs.launchpad.net/murano/+bug/1586079"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2016-4972",
"datePublished": "2016-09-26T16:00:00",
"dateReserved": "2016-05-24T00:00:00",
"dateUpdated": "2024-08-06T00:46:40.056Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2016-4972\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2016-09-26T16:59:01.210\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"OpenStack Murano en versiones anteriores a 1.0.3 (liberty) y 2.x en versiones anteriores a 2.0.1 (mitaka), Murano-dashboard en versiones anteriores a 1.0.3 (liberty) y 2.x en versiones anteriores a 2.0.1 (mitaka) y python-muranoclient en versiones anteriores a 0.7.3 (liberty) y 0.8.x en versiones anteriores a 0.8.5 (mitaka) no utiliza correctamente loaders heredados de yaml.Loader cuando se analizan sint\u00e1cticamente archivos MuranoPL y UI, lo que permite a atacantes remotos crear objetos Python arbitrarios y ejecutar c\u00f3digo arbitrario a trav\u00e9s de etiquetas YAML extendidas manipuladas en definiciones UI en paquetes.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":true,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openstack:mitaka-murano:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.0.0\",\"matchCriteriaId\":\"09948388-CA9A-4191-B95A-ADBCB19CCB22\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openstack:murano:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.2\",\"matchCriteriaId\":\"DB02CDEA-71DC-44B3-B52F-81114EAFB693\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openstack:murano-dashboard:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.2\",\"matchCriteriaId\":\"39752097-2433-45A0-A4D9-6D828136E26B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openstack:python-muranoclient:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.7.2\",\"matchCriteriaId\":\"CCC6B065-9FB6-451F-B679-6CEAB5E2B851\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2016/06/23/8\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://bugs.launchpad.net/murano/+bug/1586079\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.launchpad.net/python-muranoclient/+bug/1586078\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/06/23/8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://bugs.launchpad.net/murano/+bug/1586079\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.launchpad.net/python-muranoclient/+bug/1586078\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…