CVE-2019-19348

An insecure modification vulnerability in the /etc/passwd file was found in the container openshift/apb-base, affecting versions before the following 4.3.5, 4.2.21, 4.1.37, and 3.11.188-4. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges.

CVSS v3 7.0 HIGH
CVSS v2.0 4.4 MEDIUM

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348	Issue Tracking Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:openshift::::::::
	cpe:2.3:a:redhat:openshift::::::::
	cpe:2.3:a:redhat:openshift::::::::
	cpe:2.3:a:redhat:openshift::::::::

History

21 Nov 2024, 04:34

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348 - Issue Tracking, Vendor Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348 - Issue Tracking, Vendor Advisory

Information

Published : 2020-04-02 20:15

Updated : 2024-11-21 04:34

NVD link : CVE-2019-19348

Mitre link : CVE-2019-19348

CVE.ORG link : CVE-2019-19348

JSON object : View

Products Affected

redhat

openshift

CWE

CWE-266

Incorrect Privilege Assignment

CWE-269

Improper Privilege Management

{"id": "CVE-2019-19348", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "published": "2020-04-02T20:15:15.393", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19348", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-266"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "An insecure modification vulnerability in the /etc/passwd file was found in the container openshift/apb-base, affecting versions before the following 4.3.5, 4.2.21, 4.1.37, and 3.11.188-4. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges."}, {"lang": "es", "value": "Se detect\u00f3 una vulnerabilidad de modificaci\u00f3n no segura en el archivo /etc/passwd en el contenedor openshift/apb-base, que afecta a las versiones anteriores a las siguientes 4.3.5, 4.2.21, 4.1.37 y 3.11.188-4. Un atacante con acceso al contenedor podr\u00eda utilizar este fallo para modificar el archivo /etc/passwd y escalar sus privilegios."}], "lastModified": "2024-11-21T04:34:37.547", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E99FF97F-2A6C-4589-996B-FACCAFAE56E3", "versionEndExcluding": "3.11.188-4"}, {"criteria": "cpe:2.3:a:redhat:openshift:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F64F6AE-D8DF-490B-991F-F90D705945F5", "versionEndExcluding": "4.1.37", "versionStartIncluding": "4.0.0"}, {"criteria": "cpe:2.3:a:redhat:openshift:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3A6C41B-575B-486E-AC21-429F507E1447", "versionEndExcluding": "4.2.21", "versionStartIncluding": "4.2.0"}, {"criteria": "cpe:2.3:a:redhat:openshift:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15747A3D-8D4B-42B6-A210-C9E533067A7B", "versionEndExcluding": "4.3.5", "versionStartIncluding": "4.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}