CVE-2017-8799

Untrusted input execution via igetwild in all iRODS versions before 4.1.11 and 4.2.1 allows other iRODS users (potentially anonymous) to execute remote shell commands via iRODS virtual pathnames. To exploit this vulnerability, a virtual iRODS pathname that includes a semicolon would be retrieved via igetwild. Because igetwild is a Bash script, the part of the pathname following the semicolon would be executed in the user's shell.

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/irods/irods/issues/3452	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:irods:irods::::::::
	cpe:2.3:a:irods:irods:4.2.0:::::::*

History

No history.

Information

Published : 2017-05-05 18:29

Updated : 2024-02-04 19:11

NVD link : CVE-2017-8799

Mitre link : CVE-2017-8799

CVE.ORG link : CVE-2017-8799

JSON object : View

Products Affected

irods

irods

CWE

CWE-78

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

{"id": "CVE-2017-8799", "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": "2017-05-05T18:29:00.557", "references": [{"url": "https://github.com/irods/irods/issues/3452", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Untrusted input execution via igetwild in all iRODS versions before 4.1.11 and 4.2.1 allows other iRODS users (potentially anonymous) to execute remote shell commands via iRODS virtual pathnames. To exploit this vulnerability, a virtual iRODS pathname that includes a semicolon would be retrieved via igetwild. Because igetwild is a Bash script, the part of the pathname following the semicolon would be executed in the user's shell."}, {"lang": "es", "value": "Una ejecuci\u00f3n de entrada no confiable a trav\u00e9s de igetwild en todas las versiones de iRODS anteriores a 4.1.11 y 4.2.1 permite a otros usuarios de iRODS (potencialmente an\u00f3nimos) ejecutar comandos de shell remotos a trav\u00e9s de rutas virtuales de iRODS. Para explotar esta vulnerabilidad, una ruta virtual de iRODS que incluye un punto y coma ser\u00eda recuperada a trav\u00e9s de igetwild. Debido a que igetwild es un Bash script, la parte del nombre de ruta que sigue al punto y coma ser\u00eda ejecutada en el shell del usuario."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:irods:irods:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "751FFDCB-E29E-4CB9-9056-73DE558B26BA", "versionEndIncluding": "4.1.10"}, {"criteria": "cpe:2.3:a:irods:irods:4.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "128CDF56-B194-4157-BDB5-DC2294853D62"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}