CVE-2019-18192

GNU Guix 1.0.1 allows local users to gain access to an arbitrary user's account because the parent directory of the user-profile directories is world writable, a similar issue to CVE-2019-17365.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2019/10/17/3	Mailing List Patch Third Party Advisory
https://issues.guix.gnu.org/issue/37744	Exploit Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/17/3	Mailing List Patch Third Party Advisory
https://issues.guix.gnu.org/issue/37744	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:guix:1.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 04:32

Type	Values Removed	Values Added
References	~~() http://www.openwall.com/lists/oss-security/2019/10/17/3 - Mailing List, Patch, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2019/10/17/3 - Mailing List, Patch, Third Party Advisory
References	~~() https://issues.guix.gnu.org/issue/37744 - Exploit, Issue Tracking, Third Party Advisory~~	() https://issues.guix.gnu.org/issue/37744 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2019-10-17 20:15

Updated : 2024-11-21 04:32

NVD link : CVE-2019-18192

Mitre link : CVE-2019-18192

CVE.ORG link : CVE-2019-18192

JSON object : View

Products Affected

gnu

guix

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2019-18192", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-10-17T20:15:12.707", "references": [{"url": "http://www.openwall.com/lists/oss-security/2019/10/17/3", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://issues.guix.gnu.org/issue/37744", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2019/10/17/3", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://issues.guix.gnu.org/issue/37744", "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-732"}]}], "descriptions": [{"lang": "en", "value": "GNU Guix 1.0.1 allows local users to gain access to an arbitrary user's account because the parent directory of the user-profile directories is world writable, a similar issue to CVE-2019-17365."}, {"lang": "es", "value": "GNU Guix versi\u00f3n 1.0.1, permite a los usuarios locales conseguir acceso a la cuenta de un usuario arbitrario porque el directorio principal de los directorios de perfil de usuario son escribibles por todo el mundo, un problema similar a CVE-2019-17365."}], "lastModified": "2024-11-21T04:32:47.937", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:guix:1.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBA9DBA1-9FDE-48F6-ACEB-8D9BFA91A4EE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}