CVE-2019-7537

An issue was discovered in Donfig 0.3.0. There is a vulnerability in the collect_yaml method in config_obj.py. It can execute arbitrary Python commands, resulting in command execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/pytroll/donfig/commits/master	Release Notes Third Party Advisory
https://github.com/pytroll/donfig/issues/5	Exploit Issue Tracking Third Party Advisory
https://github.com/pytroll/donfig/commits/master	Release Notes Third Party Advisory
https://github.com/pytroll/donfig/issues/5	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pytroll:donfig:0.3.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:48

Type	Values Removed	Values Added
References	~~() https://github.com/pytroll/donfig/commits/master - Release Notes, Third Party Advisory~~	() https://github.com/pytroll/donfig/commits/master - Release Notes, Third Party Advisory
References	~~() https://github.com/pytroll/donfig/issues/5 - Exploit, Issue Tracking, Third Party Advisory~~	() https://github.com/pytroll/donfig/issues/5 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2019-03-21 20:29

Updated : 2024-11-21 04:48

NVD link : CVE-2019-7537

Mitre link : CVE-2019-7537

CVE.ORG link : CVE-2019-7537

JSON object : View

Products Affected

pytroll

donfig

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

{"id": "CVE-2019-7537", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-03-21T20:29:01.297", "references": [{"url": "https://github.com/pytroll/donfig/commits/master", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/pytroll/donfig/issues/5", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/pytroll/donfig/commits/master", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/pytroll/donfig/issues/5", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Donfig 0.3.0. There is a vulnerability in the collect_yaml method in config_obj.py. It can execute arbitrary Python commands, resulting in command execution."}, {"lang": "es", "value": "Se ha descubierto un problema en Donfig 0.3.0. Hay una vulnerabilidad en el m\u00e9todo collect_yaml en config_obj.py. Puede ejecutar comandos Python arbitrarios, lo que resulta en la ejecuci\u00f3n de comandos."}], "lastModified": "2024-11-21T04:48:17.247", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pytroll:donfig:0.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56406C2C-239B-43C2-9414-893C4DB3624D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}